1386308470

素因数分解:

$2^1\times 5^1\times {\mathrm{6203}}^1\times {\mathrm{22349}}^1$

素因数の和:28559

約数の個数: 16

約数和(自身を含む): 2495869200

約数和(自身を除く): 1109560730

約数列:

[1, 2, 5, 10, 6203, 12406, 22349, 31015, 44698, 62030, 111745, 223490, 138630847, 277261694, 693154235, 1386308470]

約数ペア:

[(1, 1386308470), (2, 693154235), (5, 277261694), (10, 138630847), (6203, 223490), (12406, 111745), (22349, 62030), (31015, 44698)]