2789968132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 6105415680

約数和(自身を除く): 3315447548

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 167, 217, 266, 334, 434, 532, 589, 668, 868, 1013, 1169, 1178, 2026, 2338, 2356, 3173, 4052, 4123, 4676, 5177, 6346, 7091, 8246, 10354, 12692, 14182, 16492, 19247, 20708, 22211, 28364, 31403, 36239, 38494, 44422, 62806, 72478, 76988, 88844, 98363, 125612, 134729, 144956, 169171, 196726, 219821, 269458, 338342, 393452, 439642, 538916, 596657, 676684, 688541, 879284, 1184197, 1193314, 1377082, 2368394, 2386628, 2754164, 3214249, 4176599, 4736788, 5244301, 6428498, 8353198, 10488602, 12856996, 16706396, 20977204, 22499743, 36710107, 44999486, 73420214, 89998972, 99641719, 146840428, 199283438, 398566876, 697492033, 1394984066, 2789968132]

約数ペア:

[(1, 2789968132), (2, 1394984066), (4, 697492033), (7, 398566876), (14, 199283438), (19, 146840428), (28, 99641719), (31, 89998972), (38, 73420214), (62, 44999486), (76, 36710107), (124, 22499743), (133, 20977204), (167, 16706396), (217, 12856996), (266, 10488602), (334, 8353198), (434, 6428498), (532, 5244301), (589, 4736788), (668, 4176599), (868, 3214249), (1013, 2754164), (1169, 2386628), (1178, 2368394), (2026, 1377082), (2338, 1193314), (2356, 1184197), (3173, 879284), (4052, 688541), (4123, 676684), (4676, 596657), (5177, 538916), (6346, 439642), (7091, 393452), (8246, 338342), (10354, 269458), (12692, 219821), (14182, 196726), (16492, 169171), (19247, 144956), (20708, 134729), (22211, 125612), (28364, 98363), (31403, 88844), (36239, 76988), (38494, 72478), (44422, 62806)]