870901258

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{61357}}^1$

素因数の和:61557

約数の個数: 16

約数和(自身を含む): 1343003904

約数和(自身を除く): 472102646

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 61357, 122714, 2883779, 5767558, 9264907, 18529814, 435450629, 870901258]

約数ペア:

[(1, 870901258), (2, 435450629), (47, 18529814), (94, 9264907), (151, 5767558), (302, 2883779), (7097, 122714), (14194, 61357)]