1220912304

素因数分解:

$2^4\times 3^1\times {\mathrm{25435673}}^1$

素因数の和:25435684

約数の個数: 20

約数和(自身を含む): 3154023576

約数和(自身を除く): 1933111272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25435673, 50871346, 76307019, 101742692, 152614038, 203485384, 305228076, 406970768, 610456152, 1220912304]

約数ペア:

[(1, 1220912304), (2, 610456152), (3, 406970768), (4, 305228076), (6, 203485384), (8, 152614038), (12, 101742692), (16, 76307019), (24, 50871346), (48, 25435673)]