2040243015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8000953}}^1$

素因数の和:8000978

約数の個数: 16

約数和(自身を含む): 3456412128

約数和(自身を除く): 1416169113

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8000953, 24002859, 40004765, 120014295, 136016201, 408048603, 680081005, 2040243015]

約数ペア:

[(1, 2040243015), (3, 680081005), (5, 408048603), (15, 136016201), (17, 120014295), (51, 40004765), (85, 24002859), (255, 8000953)]