1330842788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{17393}}^1$

素因数の和:17492

約数の個数: 48

約数和(自身を含む): 2665039104

約数和(自身を除く): 1334196316

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 2068, 3478, 6956, 17393, 19129, 34786, 38258, 69572, 76516, 191323, 382646, 643541, 765292, 817471, 1287082, 1634942, 2574164, 3269884, 7078951, 8992181, 14157902, 17984362, 28315804, 30246427, 35968724, 60492854, 120985708, 332710697, 665421394, 1330842788]

約数ペア:

[(1, 1330842788), (2, 665421394), (4, 332710697), (11, 120985708), (22, 60492854), (37, 35968724), (44, 30246427), (47, 28315804), (74, 17984362), (94, 14157902), (148, 8992181), (188, 7078951), (407, 3269884), (517, 2574164), (814, 1634942), (1034, 1287082), (1628, 817471), (1739, 765292), (2068, 643541), (3478, 382646), (6956, 191323), (17393, 76516), (19129, 69572), (34786, 38258)]