908724882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{164089}}^1$

素因数の和:164178

約数の個数: 32

約数和(自身を含む): 1984832640

約数和(自身を除く): 1076107758

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 164089, 328178, 492267, 984534, 2133157, 4266314, 6399471, 11650319, 12798942, 23300638, 34950957, 69901914, 151454147, 302908294, 454362441, 908724882]

約数ペア:

[(1, 908724882), (2, 454362441), (3, 302908294), (6, 151454147), (13, 69901914), (26, 34950957), (39, 23300638), (71, 12798942), (78, 11650319), (142, 6399471), (213, 4266314), (426, 2133157), (923, 984534), (1846, 492267), (2769, 328178), (5538, 164089)]