417487768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{3079}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 829936800

約数和(自身を除く): 412449032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 997, 1994, 3079, 3988, 6158, 7976, 12316, 16949, 24632, 33898, 52343, 67796, 104686, 135592, 209372, 418744, 3069763, 6139526, 12279052, 24558104, 52185971, 104371942, 208743884, 417487768]

約数ペア:

[(1, 417487768), (2, 208743884), (4, 104371942), (8, 52185971), (17, 24558104), (34, 12279052), (68, 6139526), (136, 3069763), (997, 418744), (1994, 209372), (3079, 135592), (3988, 104686), (6158, 67796), (7976, 52343), (12316, 33898), (16949, 24632)]