2013428564

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{1033}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 4066250496

約数和(自身を除く): 2052821932

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 461, 604, 922, 1033, 1057, 1844, 2066, 2114, 3227, 4132, 4228, 6454, 7231, 12908, 14462, 28924, 69611, 139222, 155983, 278444, 311966, 476213, 487277, 623932, 952426, 974554, 1091881, 1904852, 1949108, 2183762, 3333491, 4367524, 6666982, 13333964, 71908163, 143816326, 287632652, 503357141, 1006714282, 2013428564]

約数ペア:

[(1, 2013428564), (2, 1006714282), (4, 503357141), (7, 287632652), (14, 143816326), (28, 71908163), (151, 13333964), (302, 6666982), (461, 4367524), (604, 3333491), (922, 2183762), (1033, 1949108), (1057, 1904852), (1844, 1091881), (2066, 974554), (2114, 952426), (3227, 623932), (4132, 487277), (4228, 476213), (6454, 311966), (7231, 278444), (12908, 155983), (14462, 139222), (28924, 69611)]