13302681628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{24481}}^1$

素因数の和:24694

約数の個数: 48

約数和(自身を含む): 25245446688

約数和(自身を除く): 11942765060

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 131, 244, 262, 524, 1037, 2074, 2227, 4148, 4454, 7991, 8908, 15982, 24481, 31964, 48962, 97924, 135847, 271694, 416177, 543388, 832354, 1493341, 1664708, 2986682, 3207011, 5973364, 6414022, 12828044, 25386797, 50773594, 54519187, 101547188, 109038374, 195627671, 218076748, 391255342, 782510684, 3325670407, 6651340814, 13302681628]

約数ペア:

[(1, 13302681628), (2, 6651340814), (4, 3325670407), (17, 782510684), (34, 391255342), (61, 218076748), (68, 195627671), (122, 109038374), (131, 101547188), (244, 54519187), (262, 50773594), (524, 25386797), (1037, 12828044), (2074, 6414022), (2227, 5973364), (4148, 3207011), (4454, 2986682), (7991, 1664708), (8908, 1493341), (15982, 832354), (24481, 543388), (31964, 416177), (48962, 271694), (97924, 135847)]