2052802465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{3359}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 2967552000

約数和(自身を除く): 914749535

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 919, 3359, 4595, 6433, 16795, 17461, 23513, 32165, 63821, 87305, 117565, 122227, 319105, 446747, 611135, 2233735, 3086921, 15434605, 21608447, 58651499, 108042235, 293257495, 410560493, 2052802465]

約数ペア:

[(1, 2052802465), (5, 410560493), (7, 293257495), (19, 108042235), (35, 58651499), (95, 21608447), (133, 15434605), (665, 3086921), (919, 2233735), (3359, 611135), (4595, 446747), (6433, 319105), (16795, 122227), (17461, 117565), (23513, 87305), (32165, 63821)]