1648478324

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1049}}^1\times {\mathrm{2999}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 2910600000

約数和(自身を除く): 1262121676

約数列:

[1, 2, 4, 131, 262, 524, 1049, 2098, 2999, 4196, 5998, 11996, 137419, 274838, 392869, 549676, 785738, 1571476, 3145951, 6291902, 12583804, 412119581, 824239162, 1648478324]

約数ペア:

[(1, 1648478324), (2, 824239162), (4, 412119581), (131, 12583804), (262, 6291902), (524, 3145951), (1049, 1571476), (2098, 785738), (2999, 549676), (4196, 392869), (5998, 274838), (11996, 137419)]