331319036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{5669}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 611226000

約数和(自身を除く): 279906964

約数列:

[1, 2, 4, 19, 38, 76, 769, 1538, 3076, 5669, 11338, 14611, 22676, 29222, 58444, 107711, 215422, 430844, 4359461, 8718922, 17437844, 82829759, 165659518, 331319036]

約数ペア:

[(1, 331319036), (2, 165659518), (4, 82829759), (19, 17437844), (38, 8718922), (76, 4359461), (769, 430844), (1538, 215422), (3076, 107711), (5669, 58444), (11338, 29222), (14611, 22676)]