804945508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 1482169024

約数和(自身を除く): 677223516

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 163, 244, 326, 547, 652, 1094, 2188, 2257, 4514, 6031, 9028, 9943, 12062, 19886, 20239, 24124, 33367, 39772, 40478, 66734, 80956, 89161, 133468, 178322, 356644, 367891, 735782, 1234579, 1471564, 2469158, 3298957, 4938316, 5438821, 6597914, 10877642, 13195828, 21755284, 201236377, 402472754, 804945508]

約数ペア:

[(1, 804945508), (2, 402472754), (4, 201236377), (37, 21755284), (61, 13195828), (74, 10877642), (122, 6597914), (148, 5438821), (163, 4938316), (244, 3298957), (326, 2469158), (547, 1471564), (652, 1234579), (1094, 735782), (2188, 367891), (2257, 356644), (4514, 178322), (6031, 133468), (9028, 89161), (9943, 80956), (12062, 66734), (19886, 40478), (20239, 39772), (24124, 33367)]