1464979990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7710421}}^1$

素因数の和:7710447

約数の個数: 16

約数和(自身を含む): 2775751920

約数和(自身を除く): 1310771930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7710421, 15420842, 38552105, 77104210, 146497999, 292995998, 732489995, 1464979990]

約数ペア:

[(1, 1464979990), (2, 732489995), (5, 292995998), (10, 146497999), (19, 77104210), (38, 38552105), (95, 15420842), (190, 7710421)]