1864304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8984

約数の個数: 20

約数和(自身を含む): 3890376

約数和(自身を除く): 2026072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8963, 17926, 35852, 71704, 116519, 143408, 233038, 466076, 932152, 1864304]

約数ペア:

[(1, 1864304), (2, 932152), (4, 466076), (8, 233038), (13, 143408), (16, 116519), (26, 71704), (52, 35852), (104, 17926), (208, 8963)]