2029978076

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{357139}}^1$

素因数の和:357186

約数の個数: 36

約数和(自身を含む): 4274965800

約数和(自身を除く): 2244987724

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 357139, 714278, 1428556, 2499973, 4999946, 9999892, 10357031, 17499811, 20714062, 34999622, 41428124, 69999244, 72499217, 144998434, 289996868, 507494519, 1014989038, 2029978076]

約数ペア:

[(1, 2029978076), (2, 1014989038), (4, 507494519), (7, 289996868), (14, 144998434), (28, 72499217), (29, 69999244), (49, 41428124), (58, 34999622), (98, 20714062), (116, 17499811), (196, 10357031), (203, 9999892), (406, 4999946), (812, 2499973), (1421, 1428556), (2842, 714278), (5684, 357139)]