848263260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087517}}^1$

素因数の和:1087542

約数の個数: 48

約数和(自身を含む): 2557842336

約数和(自身を除く): 1709579076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1087517, 2175034, 3262551, 4350068, 5437585, 6525102, 10875170, 13050204, 14137721, 16312755, 21750340, 28275442, 32625510, 42413163, 56550884, 65251020, 70688605, 84826326, 141377210, 169652652, 212065815, 282754420, 424131630, 848263260]

約数ペア:

[(1, 848263260), (2, 424131630), (3, 282754420), (4, 212065815), (5, 169652652), (6, 141377210), (10, 84826326), (12, 70688605), (13, 65251020), (15, 56550884), (20, 42413163), (26, 32625510), (30, 28275442), (39, 21750340), (52, 16312755), (60, 14137721), (65, 13050204), (78, 10875170), (130, 6525102), (156, 5437585), (195, 4350068), (260, 3262551), (390, 2175034), (780, 1087517)]