1796551016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 3701013120

約数和(自身を除く): 1904462104

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 503, 563, 793, 1006, 1126, 1586, 2012, 2252, 3172, 4024, 4504, 6344, 6539, 7319, 13078, 14638, 26156, 29276, 30683, 34343, 52312, 58552, 61366, 68686, 122732, 137372, 245464, 274744, 283189, 398879, 446459, 566378, 797758, 892918, 1132756, 1595516, 1785836, 2265512, 3191032, 3571672, 3681457, 7362914, 14725828, 17274529, 29451656, 34549058, 69098116, 138196232, 224568877, 449137754, 898275508, 1796551016]

約数ペア:

[(1, 1796551016), (2, 898275508), (4, 449137754), (8, 224568877), (13, 138196232), (26, 69098116), (52, 34549058), (61, 29451656), (104, 17274529), (122, 14725828), (244, 7362914), (488, 3681457), (503, 3571672), (563, 3191032), (793, 2265512), (1006, 1785836), (1126, 1595516), (1586, 1132756), (2012, 892918), (2252, 797758), (3172, 566378), (4024, 446459), (4504, 398879), (6344, 283189), (6539, 274744), (7319, 245464), (13078, 137372), (14638, 122732), (26156, 68686), (29276, 61366), (30683, 58552), (34343, 52312)]