4478396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 8565984

約数和(自身を除く): 4087588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1213, 1846, 2426, 3692, 4852, 15769, 31538, 63076, 86123, 172246, 344492, 1119599, 2239198, 4478396]

約数ペア:

[(1, 4478396), (2, 2239198), (4, 1119599), (13, 344492), (26, 172246), (52, 86123), (71, 63076), (142, 31538), (284, 15769), (923, 4852), (1213, 3692), (1846, 2426)]