2215703042

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4277419}}^1$

素因数の和:4277465

約数の個数: 16

約数和(自身を含む): 3901007040

約数和(自身を除く): 1685303998

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4277419, 8554838, 29941933, 59883866, 158264503, 316529006, 1107851521, 2215703042]

約数ペア:

[(1, 2215703042), (2, 1107851521), (7, 316529006), (14, 158264503), (37, 59883866), (74, 29941933), (259, 8554838), (518, 4277419)]