105440772004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1387378579}}^1$

素因数の和:1387378602

約数の個数: 12

約数和(自身を含む): 194233001200

約数和(自身を除く): 88792229196

約数列:

[1, 2, 4, 19, 38, 76, 1387378579, 2774757158, 5549514316, 26360193001, 52720386002, 105440772004]

約数ペア:

[(1, 105440772004), (2, 52720386002), (4, 26360193001), (19, 5549514316), (38, 2774757158), (76, 1387378579)]