12551820658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8237}}^1$

素因数の和:8371

約数の個数: 64

約数和(自身を含む): 21922306560

約数和(自身を除く): 9370485902

約数列:

[1, 2, 13, 26, 29, 43, 47, 58, 86, 94, 377, 559, 611, 754, 1118, 1222, 1247, 1363, 2021, 2494, 2726, 4042, 8237, 16211, 16474, 17719, 26273, 32422, 35438, 52546, 58609, 107081, 117218, 214162, 238873, 354191, 387139, 477746, 708382, 761917, 774278, 1523834, 3105349, 4604483, 5032807, 6210698, 9208966, 10065614, 10271539, 11227031, 16646977, 20543078, 22454062, 33293954, 133530007, 145951403, 216410701, 267060014, 291902806, 432821402, 482762333, 965524666, 6275910329, 12551820658]

約数ペア:

[(1, 12551820658), (2, 6275910329), (13, 965524666), (26, 482762333), (29, 432821402), (43, 291902806), (47, 267060014), (58, 216410701), (86, 145951403), (94, 133530007), (377, 33293954), (559, 22454062), (611, 20543078), (754, 16646977), (1118, 11227031), (1222, 10271539), (1247, 10065614), (1363, 9208966), (2021, 6210698), (2494, 5032807), (2726, 4604483), (4042, 3105349), (8237, 1523834), (16211, 774278), (16474, 761917), (17719, 708382), (26273, 477746), (32422, 387139), (35438, 354191), (52546, 238873), (58609, 214162), (107081, 117218)]