2878044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4742436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 971, 988, 1482, 1942, 2913, 2964, 3884, 5826, 11652, 12623, 18449, 25246, 36898, 37869, 50492, 55347, 73796, 75738, 110694, 151476, 221388, 239837, 479674, 719511, 959348, 1439022, 2878044]

約数ペア:

[(1, 2878044), (2, 1439022), (3, 959348), (4, 719511), (6, 479674), (12, 239837), (13, 221388), (19, 151476), (26, 110694), (38, 75738), (39, 73796), (52, 55347), (57, 50492), (76, 37869), (78, 36898), (114, 25246), (156, 18449), (228, 12623), (247, 11652), (494, 5826), (741, 3884), (971, 2964), (988, 2913), (1482, 1942)]