1293301112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{8423}}^1$

素因数の和:9575

約数の個数: 32

約数和(自身を含む): 2570162400

約数和(自身を除く): 1276861288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1129, 2258, 4516, 8423, 9032, 16846, 19193, 33692, 38386, 67384, 76772, 143191, 153544, 286382, 572764, 1145528, 9509567, 19019134, 38038268, 76076536, 161662639, 323325278, 646650556, 1293301112]

約数ペア:

[(1, 1293301112), (2, 646650556), (4, 323325278), (8, 161662639), (17, 76076536), (34, 38038268), (68, 19019134), (136, 9509567), (1129, 1145528), (2258, 572764), (4516, 286382), (8423, 153544), (9032, 143191), (16846, 76772), (19193, 67384), (33692, 38386)]