2018909192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{4931}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 3852878400

約数和(自身を除く): 1833969208

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 839, 1678, 3356, 4931, 6712, 9862, 19724, 39448, 51179, 102358, 204716, 300791, 409432, 601582, 1203164, 2406328, 4137109, 8274218, 16548436, 33096872, 252363649, 504727298, 1009454596, 2018909192]

約数ペア:

[(1, 2018909192), (2, 1009454596), (4, 504727298), (8, 252363649), (61, 33096872), (122, 16548436), (244, 8274218), (488, 4137109), (839, 2406328), (1678, 1203164), (3356, 601582), (4931, 409432), (6712, 300791), (9862, 204716), (19724, 102358), (39448, 51179)]