1939776410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 4169926656

約数和(自身を除く): 2230150246

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 127, 130, 143, 242, 254, 286, 605, 635, 715, 971, 1210, 1270, 1397, 1430, 1573, 1651, 1942, 2794, 3146, 3302, 4855, 6985, 7865, 8255, 9710, 10681, 12623, 13970, 15367, 15730, 16510, 18161, 21362, 25246, 30734, 36322, 53405, 63115, 76835, 90805, 106810, 117491, 123317, 126230, 138853, 153670, 181610, 199771, 234982, 246634, 277706, 399542, 587455, 616585, 694265, 998855, 1174910, 1233170, 1356487, 1388530, 1527383, 1603121, 1997710, 2712974, 3054766, 3206242, 6782435, 7636915, 8015605, 13564870, 14921357, 15273830, 16031210, 17634331, 29842714, 35268662, 74606785, 88171655, 149213570, 176343310, 193977641, 387955282, 969888205, 1939776410]

約数ペア:

[(1, 1939776410), (2, 969888205), (5, 387955282), (10, 193977641), (11, 176343310), (13, 149213570), (22, 88171655), (26, 74606785), (55, 35268662), (65, 29842714), (110, 17634331), (121, 16031210), (127, 15273830), (130, 14921357), (143, 13564870), (242, 8015605), (254, 7636915), (286, 6782435), (605, 3206242), (635, 3054766), (715, 2712974), (971, 1997710), (1210, 1603121), (1270, 1527383), (1397, 1388530), (1430, 1356487), (1573, 1233170), (1651, 1174910), (1942, 998855), (2794, 694265), (3146, 616585), (3302, 587455), (4855, 399542), (6985, 277706), (7865, 246634), (8255, 234982), (9710, 199771), (10681, 181610), (12623, 153670), (13970, 138853), (15367, 126230), (15730, 123317), (16510, 117491), (18161, 106810), (21362, 90805), (25246, 76835), (30734, 63115), (36322, 53405)]