271881742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 457519104

約数和(自身を除く): 185637362

約数列:

[1, 2, 11, 22, 41, 82, 383, 451, 766, 787, 902, 1574, 4213, 8426, 8657, 15703, 17314, 31406, 32267, 64534, 172733, 301421, 345466, 354937, 602842, 709874, 3315631, 6631262, 12358261, 24716522, 135940871, 271881742]

約数ペア:

[(1, 271881742), (2, 135940871), (11, 24716522), (22, 12358261), (41, 6631262), (82, 3315631), (383, 709874), (451, 602842), (766, 354937), (787, 345466), (902, 301421), (1574, 172733), (4213, 64534), (8426, 32267), (8657, 31406), (15703, 17314)]