2157847464

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{551597}}^1$

素因数の和:551769

約数の個数: 32

約数和(自身を含む): 5427724320

約数和(自身を除く): 3269876856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 551597, 1103194, 1654791, 2206388, 3309582, 4412776, 6619164, 13238328, 89910311, 179820622, 269730933, 359641244, 539461866, 719282488, 1078923732, 2157847464]

約数ペア:

[(1, 2157847464), (2, 1078923732), (3, 719282488), (4, 539461866), (6, 359641244), (8, 269730933), (12, 179820622), (24, 89910311), (163, 13238328), (326, 6619164), (489, 4412776), (652, 3309582), (978, 2206388), (1304, 1654791), (1956, 1103194), (3912, 551597)]