316825642

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1499}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 562176000

約数和(自身を除く): 245350358

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 487, 974, 1499, 2998, 3409, 6818, 10493, 15097, 20986, 30194, 46469, 92938, 105679, 211358, 325283, 650566, 730013, 1460026, 5110091, 10220182, 22630403, 45260806, 158412821, 316825642]

約数ペア:

[(1, 316825642), (2, 158412821), (7, 45260806), (14, 22630403), (31, 10220182), (62, 5110091), (217, 1460026), (434, 730013), (487, 650566), (974, 325283), (1499, 211358), (2998, 105679), (3409, 92938), (6818, 46469), (10493, 30194), (15097, 20986)]