262976002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 417830400

約数和(自身を除く): 154854398

約数列:

[1, 2, 29, 58, 61, 122, 239, 311, 478, 622, 1769, 3538, 6931, 9019, 13862, 14579, 18038, 18971, 29158, 37942, 74329, 148658, 422791, 550159, 845582, 1100318, 2155541, 4311082, 4534069, 9068138, 131488001, 262976002]

約数ペア:

[(1, 262976002), (2, 131488001), (29, 9068138), (58, 4534069), (61, 4311082), (122, 2155541), (239, 1100318), (311, 845582), (478, 550159), (622, 422791), (1769, 148658), (3538, 74329), (6931, 37942), (9019, 29158), (13862, 18971), (14579, 18038)]