1905314838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45364639}}^1$

素因数の和:45364651

約数の個数: 16

約数和(自身を含む): 4355005440

約数和(自身を除く): 2449690602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45364639, 90729278, 136093917, 272187834, 317552473, 635104946, 952657419, 1905314838]

約数ペア:

[(1, 1905314838), (2, 952657419), (3, 635104946), (6, 317552473), (7, 272187834), (14, 136093917), (21, 90729278), (42, 45364639)]