2018081704

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{204923}}^1$

素因数の和:206160

約数の個数: 16

約数和(自身を含む): 3786995520

約数和(自身を除く): 1768913816

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 204923, 409846, 819692, 1639384, 252260213, 504520426, 1009040852, 2018081704]

約数ペア:

[(1, 2018081704), (2, 1009040852), (4, 504520426), (8, 252260213), (1231, 1639384), (2462, 819692), (4924, 409846), (9848, 204923)]