498543890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3834953}}^1$

素因数の和:3834973

約数の個数: 16

約数和(自身を含む): 966408408

約数和(自身を除く): 467864518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3834953, 7669906, 19174765, 38349530, 49854389, 99708778, 249271945, 498543890]

約数ペア:

[(1, 498543890), (2, 249271945), (5, 99708778), (10, 49854389), (13, 38349530), (26, 19174765), (65, 7669906), (130, 3834953)]