768379390

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{424519}}^1$

素因数の和:424707

約数の個数: 16

約数和(自身を含む): 1390727520

約数和(自身を除く): 622348130

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 424519, 849038, 2122595, 4245190, 76837939, 153675878, 384189695, 768379390]

約数ペア:

[(1, 768379390), (2, 384189695), (5, 153675878), (10, 76837939), (181, 4245190), (362, 2122595), (905, 849038), (1810, 424519)]