57981434

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21023}}^1$

素因数の和:21229

約数の個数: 16

約数和(自身を含む): 99906048

約数和(自身を除く): 41924614

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 21023, 42046, 147161, 294322, 4141531, 8283062, 28990717, 57981434]

約数ペア:

[(1, 57981434), (2, 28990717), (7, 8283062), (14, 4141531), (197, 294322), (394, 147161), (1379, 42046), (2758, 21023)]