1258100428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1273381}}^1$

素因数の和:1273417

約数の個数: 24

約数和(自身を含む): 2495828720

約数和(自身を除く): 1237728292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1273381, 2546762, 5093524, 16553953, 24194239, 33107906, 48388478, 66215812, 96776956, 314525107, 629050214, 1258100428]

約数ペア:

[(1, 1258100428), (2, 629050214), (4, 314525107), (13, 96776956), (19, 66215812), (26, 48388478), (38, 33107906), (52, 24194239), (76, 16553953), (247, 5093524), (494, 2546762), (988, 1273381)]