1289108694218

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1\times {\mathrm{122497}}^1$

素因数の和:123542

約数の個数: 32

約数和(自身を含む): 1988171939520

約数和(自身を除く): 699063245302

約数列:

[1, 2, 59, 101, 118, 202, 883, 1766, 5959, 11918, 52097, 89183, 104194, 122497, 178366, 244994, 5261797, 7227323, 10523594, 12372197, 14454646, 24744394, 108164851, 216329702, 729959623, 1459919246, 6381726209, 10924649951, 12763452418, 21849299902, 644554347109, 1289108694218]

約数ペア:

[(1, 1289108694218), (2, 644554347109), (59, 21849299902), (101, 12763452418), (118, 10924649951), (202, 6381726209), (883, 1459919246), (1766, 729959623), (5959, 216329702), (11918, 108164851), (52097, 24744394), (89183, 14454646), (104194, 12372197), (122497, 10523594), (178366, 7227323), (244994, 5261797)]