289905402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{3761}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 601318080

約数和(自身を除く): 311412678

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 443, 886, 1329, 2658, 3761, 7522, 11283, 12847, 22566, 25694, 38541, 77082, 109069, 218138, 327207, 654414, 1666123, 3332246, 4998369, 9996738, 48317567, 96635134, 144952701, 289905402]

約数ペア:

[(1, 289905402), (2, 144952701), (3, 96635134), (6, 48317567), (29, 9996738), (58, 4998369), (87, 3332246), (174, 1666123), (443, 654414), (886, 327207), (1329, 218138), (2658, 109069), (3761, 77082), (7522, 38541), (11283, 25694), (12847, 22566)]