8902972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 16863056

約数和(自身を除く): 7960084

約数列:

[1, 2, 4, 13, 26, 52, 313, 547, 626, 1094, 1252, 2188, 4069, 7111, 8138, 14222, 16276, 28444, 171211, 342422, 684844, 2225743, 4451486, 8902972]

約数ペア:

[(1, 8902972), (2, 4451486), (4, 2225743), (13, 684844), (26, 342422), (52, 171211), (313, 28444), (547, 16276), (626, 14222), (1094, 8138), (1252, 7111), (2188, 4069)]