1225292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 2336544

約数和(自身を除く): 1111252

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 487, 629, 974, 1258, 1948, 2516, 8279, 16558, 18019, 33116, 36038, 72076, 306323, 612646, 1225292]

約数ペア:

[(1, 1225292), (2, 612646), (4, 306323), (17, 72076), (34, 36038), (37, 33116), (68, 18019), (74, 16558), (148, 8279), (487, 2516), (629, 1948), (974, 1258)]