140881246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 98619554

約数列:

[1, 2, 11, 22, 29, 58, 319, 439, 503, 638, 878, 1006, 4829, 5533, 9658, 11066, 12731, 14587, 25462, 29174, 140041, 160457, 220817, 280082, 320914, 441634, 2428987, 4857974, 6403693, 12807386, 70440623, 140881246]

約数ペア:

[(1, 140881246), (2, 70440623), (11, 12807386), (22, 6403693), (29, 4857974), (58, 2428987), (319, 441634), (439, 320914), (503, 280082), (638, 220817), (878, 160457), (1006, 140041), (4829, 29174), (5533, 25462), (9658, 14587), (11066, 12731)]