1218376474

素因数分解:

$2^1\times 7^3\times {\mathrm{733}}^1\times {\mathrm{2423}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 2135059200

約数和(自身を除く): 916682726

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 733, 1466, 2423, 4846, 5131, 10262, 16961, 33922, 35917, 71834, 118727, 237454, 251419, 502838, 831089, 1662178, 1776059, 3552118, 12432413, 24864826, 87026891, 174053782, 609188237, 1218376474]

約数ペア:

[(1, 1218376474), (2, 609188237), (7, 174053782), (14, 87026891), (49, 24864826), (98, 12432413), (343, 3552118), (686, 1776059), (733, 1662178), (1466, 831089), (2423, 502838), (4846, 251419), (5131, 237454), (10262, 118727), (16961, 71834), (33922, 35917)]