874984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 1830240

約数和(自身を除く): 955256

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 163, 244, 326, 488, 652, 671, 1304, 1342, 1793, 2684, 3586, 5368, 7172, 9943, 14344, 19886, 39772, 79544, 109373, 218746, 437492, 874984]

約数ペア:

[(1, 874984), (2, 437492), (4, 218746), (8, 109373), (11, 79544), (22, 39772), (44, 19886), (61, 14344), (88, 9943), (122, 7172), (163, 5368), (244, 3586), (326, 2684), (488, 1793), (652, 1342), (671, 1304)]