5159984

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 10032840

約数和(自身を除く): 4872856

約数列:

[1, 2, 4, 8, 16, 521, 619, 1042, 1238, 2084, 2476, 4168, 4952, 8336, 9904, 322499, 644998, 1289996, 2579992, 5159984]

約数ペア:

[(1, 5159984), (2, 2579992), (4, 1289996), (8, 644998), (16, 322499), (521, 9904), (619, 8336), (1042, 4952), (1238, 4168), (2084, 2476)]