1697408

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3442500

約数和(自身を除く): 1745092

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 149, 178, 298, 356, 596, 712, 1192, 1424, 2384, 2848, 4768, 5696, 9536, 11392, 13261, 19072, 26522, 53044, 106088, 212176, 424352, 848704, 1697408]

約数ペア:

[(1, 1697408), (2, 848704), (4, 424352), (8, 212176), (16, 106088), (32, 53044), (64, 26522), (89, 19072), (128, 13261), (149, 11392), (178, 9536), (298, 5696), (356, 4768), (596, 2848), (712, 2384), (1192, 1424)]