438202430

素因数分解:

$2^1\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{13681}}^1$

素因数の和:16891

約数の個数: 16

約数和(自身を含む): 789068304

約数和(自身を除く): 350865874

約数列:

[1, 2, 5, 10, 3203, 6406, 13681, 16015, 27362, 32030, 68405, 136810, 43820243, 87640486, 219101215, 438202430]

約数ペア:

[(1, 438202430), (2, 219101215), (5, 87640486), (10, 43820243), (3203, 136810), (6406, 68405), (13681, 32030), (16015, 27362)]