1138204028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{299843}}^1$

素因数の和:299933

約数の個数: 24

約数和(自身を含む): 2174468688

約数和(自身を除く): 1036264660

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 299843, 599686, 1199372, 3897959, 7795918, 15591836, 21888539, 43777078, 87554156, 284551007, 569102014, 1138204028]

約数ペア:

[(1, 1138204028), (2, 569102014), (4, 284551007), (13, 87554156), (26, 43777078), (52, 21888539), (73, 15591836), (146, 7795918), (292, 3897959), (949, 1199372), (1898, 599686), (3796, 299843)]