1337005510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{21893}}^1$

素因数の和:22128

約数の個数: 32

約数和(自身を含む): 2496966912

約数和(自身を除く): 1159961402

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 6107, 12214, 21893, 30535, 43786, 61070, 109465, 218930, 678683, 1357366, 3393415, 4312921, 6786830, 8625842, 21564605, 43129210, 133700551, 267401102, 668502755, 1337005510]

約数ペア:

[(1, 1337005510), (2, 668502755), (5, 267401102), (10, 133700551), (31, 43129210), (62, 21564605), (155, 8625842), (197, 6786830), (310, 4312921), (394, 3393415), (985, 1357366), (1970, 678683), (6107, 218930), (12214, 109465), (21893, 61070), (30535, 43786)]