622604801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 779563008

約数和(自身を除く): 156958207

約数列:

[1, 7, 13, 91, 113, 191, 317, 791, 1337, 1469, 2219, 2483, 4121, 10283, 17381, 21583, 28847, 35821, 60547, 151081, 250747, 280579, 423829, 465673, 787111, 1964053, 3259711, 5509777, 6841811, 47892677, 88943543, 622604801]

約数ペア:

[(1, 622604801), (7, 88943543), (13, 47892677), (91, 6841811), (113, 5509777), (191, 3259711), (317, 1964053), (791, 787111), (1337, 465673), (1469, 423829), (2219, 280579), (2483, 250747), (4121, 151081), (10283, 60547), (17381, 35821), (21583, 28847)]