1246004844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 3384364032

約数和(自身を除く): 2138359188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 401, 426, 497, 521, 802, 852, 994, 1042, 1203, 1491, 1563, 1604, 1988, 2084, 2406, 2807, 2982, 3126, 3647, 4812, 5614, 5964, 6252, 7294, 8421, 10941, 11228, 14588, 16842, 21882, 28471, 33684, 36991, 43764, 56942, 73982, 85413, 110973, 113884, 147964, 170826, 199297, 208921, 221946, 258937, 341652, 398594, 417842, 443892, 517874, 597891, 626763, 776811, 797188, 835684, 1035748, 1195782, 1253526, 1462447, 1553622, 2391564, 2507052, 2924894, 3107244, 4387341, 5849788, 8774682, 14833391, 17549364, 29666782, 44500173, 59333564, 89000346, 103833737, 178000692, 207667474, 311501211, 415334948, 623002422, 1246004844]

約数ペア:

[(1, 1246004844), (2, 623002422), (3, 415334948), (4, 311501211), (6, 207667474), (7, 178000692), (12, 103833737), (14, 89000346), (21, 59333564), (28, 44500173), (42, 29666782), (71, 17549364), (84, 14833391), (142, 8774682), (213, 5849788), (284, 4387341), (401, 3107244), (426, 2924894), (497, 2507052), (521, 2391564), (802, 1553622), (852, 1462447), (994, 1253526), (1042, 1195782), (1203, 1035748), (1491, 835684), (1563, 797188), (1604, 776811), (1988, 626763), (2084, 597891), (2406, 517874), (2807, 443892), (2982, 417842), (3126, 398594), (3647, 341652), (4812, 258937), (5614, 221946), (5964, 208921), (6252, 199297), (7294, 170826), (8421, 147964), (10941, 113884), (11228, 110973), (14588, 85413), (16842, 73982), (21882, 56942), (28471, 43764), (33684, 36991)]