311989102

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{31019}}^1$

素因数の和:31175

約数の個数: 16

約数和(自身を含む): 482423040

約数和(自身を除く): 170433938

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 31019, 62038, 1457893, 2915786, 3319033, 6638066, 155994551, 311989102]

約数ペア:

[(1, 311989102), (2, 155994551), (47, 6638066), (94, 3319033), (107, 2915786), (214, 1457893), (5029, 62038), (10058, 31019)]