2022179890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3315049}}^1$

素因数の和:3315117

約数の個数: 16

約数和(自身を含む): 3699595800

約数和(自身を除く): 1677415910

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3315049, 6630098, 16575245, 33150490, 202217989, 404435978, 1011089945, 2022179890]

約数ペア:

[(1, 2022179890), (2, 1011089945), (5, 404435978), (10, 202217989), (61, 33150490), (122, 16575245), (305, 6630098), (610, 3315049)]