30778876796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{101221}}^1$

素因数の和:105245

約数の個数: 24

約数和(自身を含む): 56712662160

約数和(自身を除く): 25933785364

約数列:

[1, 2, 4, 19, 38, 76, 4001, 8002, 16004, 76019, 101221, 152038, 202442, 304076, 404884, 1923199, 3846398, 7692796, 404985221, 809970442, 1619940884, 7694719199, 15389438398, 30778876796]

約数ペア:

[(1, 30778876796), (2, 15389438398), (4, 7694719199), (19, 1619940884), (38, 809970442), (76, 404985221), (4001, 7692796), (8002, 3846398), (16004, 1923199), (76019, 404884), (101221, 304076), (152038, 202442)]