2174660048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{650317}}^1$

素因数の和:650355

約数の個数: 40

約数和(自身を含む): 4838365920

約数和(自身を除く): 2663705872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 650317, 1300634, 2601268, 5202536, 7153487, 10405072, 12356023, 14306974, 24712046, 28613948, 49424092, 57227896, 98848184, 114455792, 135916253, 197696368, 271832506, 543665012, 1087330024, 2174660048]

約数ペア:

[(1, 2174660048), (2, 1087330024), (4, 543665012), (8, 271832506), (11, 197696368), (16, 135916253), (19, 114455792), (22, 98848184), (38, 57227896), (44, 49424092), (76, 28613948), (88, 24712046), (152, 14306974), (176, 12356023), (209, 10405072), (304, 7153487), (418, 5202536), (836, 2601268), (1672, 1300634), (3344, 650317)]