1277928908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{11119}}^1$

素因数の和:11669

約数の個数: 24

約数和(自身を含む): 2279155200

約数和(自身を除く): 1001226292

約数列:

[1, 2, 4, 59, 118, 236, 487, 974, 1948, 11119, 22238, 28733, 44476, 57466, 114932, 656021, 1312042, 2624084, 5414953, 10829906, 21659812, 319482227, 638964454, 1277928908]

約数ペア:

[(1, 1277928908), (2, 638964454), (4, 319482227), (59, 21659812), (118, 10829906), (236, 5414953), (487, 2624084), (974, 1312042), (1948, 656021), (11119, 114932), (22238, 57466), (28733, 44476)]