1020864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 2915920

約数和(自身を除く): 1895056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 409, 416, 624, 818, 832, 1227, 1248, 1636, 2454, 2496, 3272, 4908, 5317, 6544, 9816, 10634, 13088, 15951, 19632, 21268, 26176, 31902, 39264, 42536, 63804, 78528, 85072, 127608, 170144, 255216, 340288, 510432, 1020864]

約数ペア:

[(1, 1020864), (2, 510432), (3, 340288), (4, 255216), (6, 170144), (8, 127608), (12, 85072), (13, 78528), (16, 63804), (24, 42536), (26, 39264), (32, 31902), (39, 26176), (48, 21268), (52, 19632), (64, 15951), (78, 13088), (96, 10634), (104, 9816), (156, 6544), (192, 5317), (208, 4908), (312, 3272), (409, 2496), (416, 2454), (624, 1636), (818, 1248), (832, 1227)]