1852710065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2347}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 2428320384

約数和(自身を除く): 575610319

約数列:

[1, 5, 17, 37, 85, 185, 251, 629, 1255, 2347, 3145, 4267, 9287, 11735, 21335, 39899, 46435, 86839, 157879, 199495, 434195, 589097, 789395, 1476263, 2945485, 7381315, 10014649, 21796589, 50073245, 108982945, 370542013, 1852710065]

約数ペア:

[(1, 1852710065), (5, 370542013), (17, 108982945), (37, 50073245), (85, 21796589), (185, 10014649), (251, 7381315), (629, 2945485), (1255, 1476263), (2347, 789395), (3145, 589097), (4267, 434195), (9287, 199495), (11735, 157879), (21335, 86839), (39899, 46435)]