102789412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 106773788

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 1049, 1441, 2098, 2227, 2882, 4196, 4454, 5764, 8908, 11539, 17833, 23078, 24497, 35666, 46156, 48994, 71332, 97988, 137419, 196163, 274838, 392326, 549676, 784652, 1511609, 2336123, 3023218, 4672246, 6046436, 9344492, 25697353, 51394706, 102789412]

約数ペア:

[(1, 102789412), (2, 51394706), (4, 25697353), (11, 9344492), (17, 6046436), (22, 4672246), (34, 3023218), (44, 2336123), (68, 1511609), (131, 784652), (187, 549676), (262, 392326), (374, 274838), (524, 196163), (748, 137419), (1049, 97988), (1441, 71332), (2098, 48994), (2227, 46156), (2882, 35666), (4196, 24497), (4454, 23078), (5764, 17833), (8908, 11539)]