508728770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 1009645560

約数和(自身を除く): 500916790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 593, 605, 709, 1186, 1210, 1418, 2965, 3545, 5930, 6523, 7090, 7799, 13046, 15598, 32615, 38995, 65230, 71753, 77990, 85789, 143506, 171578, 358765, 420437, 428945, 717530, 840874, 857890, 2102185, 4204370, 4624807, 9249614, 23124035, 46248070, 50872877, 101745754, 254364385, 508728770]

約数ペア:

[(1, 508728770), (2, 254364385), (5, 101745754), (10, 50872877), (11, 46248070), (22, 23124035), (55, 9249614), (110, 4624807), (121, 4204370), (242, 2102185), (593, 857890), (605, 840874), (709, 717530), (1186, 428945), (1210, 420437), (1418, 358765), (2965, 171578), (3545, 143506), (5930, 85789), (6523, 77990), (7090, 71753), (7799, 65230), (13046, 38995), (15598, 32615)]