401517004

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{50671}}^1$

素因数の和:50965

約数の個数: 24

約数和(自身を含む): 805887488

約数和(自身を除く): 404370484

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 50671, 101342, 202684, 354697, 709394, 1418788, 14339893, 28679786, 57359572, 100379251, 200758502, 401517004]

約数ペア:

[(1, 401517004), (2, 200758502), (4, 100379251), (7, 57359572), (14, 28679786), (28, 14339893), (283, 1418788), (566, 709394), (1132, 354697), (1981, 202684), (3962, 101342), (7924, 50671)]