1404840242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{362633}}^1$

素因数の和:362797

約数の個数: 16

約数和(自身を含む): 2284594200

約数和(自身を除く): 879753958

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 362633, 725266, 4714229, 9428458, 54032317, 108064634, 702420121, 1404840242]

約数ペア:

[(1, 1404840242), (2, 702420121), (13, 108064634), (26, 54032317), (149, 9428458), (298, 4714229), (1937, 725266), (3874, 362633)]