1330805752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{186283}}^1$

素因数の和:186355

約数の個数: 32

約数和(自身を含む): 2682489600

約数和(自身を除く): 1351683848

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 186283, 372566, 745132, 1490264, 3539377, 7078754, 8755301, 14157508, 17510602, 28315016, 35021204, 70042408, 166350719, 332701438, 665402876, 1330805752]

約数ペア:

[(1, 1330805752), (2, 665402876), (4, 332701438), (8, 166350719), (19, 70042408), (38, 35021204), (47, 28315016), (76, 17510602), (94, 14157508), (152, 8755301), (188, 7078754), (376, 3539377), (893, 1490264), (1786, 745132), (3572, 372566), (7144, 186283)]