2012802204

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{489019}}^1$

素因数の和:489047

約数の個数: 48

約数和(自身を含む): 5477024000

約数和(自身を除く): 3464221796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 489019, 978038, 1467057, 1956076, 2934114, 3423133, 5868228, 6846266, 10269399, 13692532, 20538798, 23961931, 41077596, 47923862, 71885793, 95847724, 143771586, 167733517, 287543172, 335467034, 503200551, 670934068, 1006401102, 2012802204]

約数ペア:

[(1, 2012802204), (2, 1006401102), (3, 670934068), (4, 503200551), (6, 335467034), (7, 287543172), (12, 167733517), (14, 143771586), (21, 95847724), (28, 71885793), (42, 47923862), (49, 41077596), (84, 23961931), (98, 20538798), (147, 13692532), (196, 10269399), (294, 6846266), (343, 5868228), (588, 3423133), (686, 2934114), (1029, 1956076), (1372, 1467057), (2058, 978038), (4116, 489019)]