2621238

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 5261760

約数和(自身を除く): 2640522

約数列:

[1, 2, 3, 6, 347, 694, 1041, 1259, 2082, 2518, 3777, 7554, 436873, 873746, 1310619, 2621238]

約数ペア:

[(1, 2621238), (2, 1310619), (3, 873746), (6, 436873), (347, 7554), (694, 3777), (1041, 2518), (1259, 2082)]