30658966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 50648544

約数和(自身を除く): 19989578

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1487, 1586, 2974, 10309, 19331, 20618, 38662, 90707, 181414, 251303, 502606, 1179191, 2358382, 15329483, 30658966]

約数ペア:

[(1, 30658966), (2, 15329483), (13, 2358382), (26, 1179191), (61, 502606), (122, 251303), (169, 181414), (338, 90707), (793, 38662), (1487, 20618), (1586, 19331), (2974, 10309)]