1570338416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{38747}}^1$

素因数の和:38921

約数の個数: 40

約数和(自身を含む): 3243207600

約数和(自身を除く): 1672869184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 38747, 40528, 77494, 154988, 309976, 619952, 658699, 1317398, 2634796, 5269592, 5773303, 10539184, 11546606, 23093212, 46186424, 92372848, 98146151, 196292302, 392584604, 785169208, 1570338416]

約数ペア:

[(1, 1570338416), (2, 785169208), (4, 392584604), (8, 196292302), (16, 98146151), (17, 92372848), (34, 46186424), (68, 23093212), (136, 11546606), (149, 10539184), (272, 5773303), (298, 5269592), (596, 2634796), (1192, 1317398), (2384, 658699), (2533, 619952), (5066, 309976), (10132, 154988), (20264, 77494), (38747, 40528)]