2191422230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{85369}}^1$

素因数の和:85544

約数の個数: 32

約数和(自身を含む): 4204301760

約数和(自身を除く): 2012879530

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12835, 25670, 85369, 170738, 426845, 853690, 1451273, 2902546, 7256365, 12890719, 14512730, 25781438, 64453595, 128907190, 219142223, 438284446, 1095711115, 2191422230]

約数ペア:

[(1, 2191422230), (2, 1095711115), (5, 438284446), (10, 219142223), (17, 128907190), (34, 64453595), (85, 25781438), (151, 14512730), (170, 12890719), (302, 7256365), (755, 2902546), (1510, 1451273), (2567, 853690), (5134, 426845), (12835, 170738), (25670, 85369)]