1330374542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{10729}}^1$

素因数の和:11276

約数の個数: 32

約数和(自身を含む): 2419657920

約数和(自身を除く): 1089283378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 521, 1042, 3647, 7294, 8857, 10729, 17714, 21458, 61999, 75103, 123998, 150206, 182393, 364786, 1276751, 2553502, 5589809, 11179618, 39128663, 78257326, 95026753, 190053506, 665187271, 1330374542]

約数ペア:

[(1, 1330374542), (2, 665187271), (7, 190053506), (14, 95026753), (17, 78257326), (34, 39128663), (119, 11179618), (238, 5589809), (521, 2553502), (1042, 1276751), (3647, 364786), (7294, 182393), (8857, 150206), (10729, 123998), (17714, 75103), (21458, 61999)]