1291704528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{868081}}^1$

素因数の和:868123

約数の個数: 40

約数和(自身を含む): 3444549376

約数和(自身を除く): 2152844848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 868081, 1736162, 2604243, 3472324, 5208486, 6944648, 10416972, 13889296, 20833944, 26910511, 41667888, 53821022, 80731533, 107642044, 161463066, 215284088, 322926132, 430568176, 645852264, 1291704528]

約数ペア:

[(1, 1291704528), (2, 645852264), (3, 430568176), (4, 322926132), (6, 215284088), (8, 161463066), (12, 107642044), (16, 80731533), (24, 53821022), (31, 41667888), (48, 26910511), (62, 20833944), (93, 13889296), (124, 10416972), (186, 6944648), (248, 5208486), (372, 3472324), (496, 2604243), (744, 1736162), (1488, 868081)]