127855772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3583}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 244457472

約数和(自身を除く): 116601700

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 3583, 7166, 8921, 14332, 17842, 35684, 39413, 78826, 157652, 2905813, 5811626, 11623252, 31963943, 63927886, 127855772]

約数ペア:

[(1, 127855772), (2, 63927886), (4, 31963943), (11, 11623252), (22, 5811626), (44, 2905813), (811, 157652), (1622, 78826), (3244, 39413), (3583, 35684), (7166, 17842), (8921, 14332)]