2191320770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3714103}}^1$

素因数の和:3714169

約数の個数: 16

約数和(自身を含む): 4011232320

約数和(自身を除く): 1819911550

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3714103, 7428206, 18570515, 37141030, 219132077, 438264154, 1095660385, 2191320770]

約数ペア:

[(1, 2191320770), (2, 1095660385), (5, 438264154), (10, 219132077), (59, 37141030), (118, 18570515), (295, 7428206), (590, 3714103)]