1401156910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{8263}}^1$

素因数の和:8848

約数の個数: 32

約数和(自身を含む): 2608515072

約数和(自身を除く): 1207358162

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 547, 1094, 2735, 5470, 8263, 16526, 16957, 33914, 41315, 82630, 84785, 169570, 256153, 512306, 1280765, 2561530, 4519861, 9039722, 22599305, 45198610, 140115691, 280231382, 700578455, 1401156910]

約数ペア:

[(1, 1401156910), (2, 700578455), (5, 280231382), (10, 140115691), (31, 45198610), (62, 22599305), (155, 9039722), (310, 4519861), (547, 2561530), (1094, 1280765), (2735, 512306), (5470, 256153), (8263, 169570), (16526, 84785), (16957, 82630), (33914, 41315)]