4519998308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{1753}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 9179622144

約数和(自身を除く): 4659623836

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1297, 1753, 1988, 2594, 3506, 5188, 7012, 9079, 12271, 18158, 24542, 36316, 49084, 92087, 124463, 184174, 248926, 368348, 497852, 644609, 871241, 1289218, 1742482, 2273641, 2578436, 3484964, 4547282, 9094564, 15915487, 31830974, 63661948, 161428511, 322857022, 645714044, 1129999577, 2259999154, 4519998308]

約数ペア:

[(1, 4519998308), (2, 2259999154), (4, 1129999577), (7, 645714044), (14, 322857022), (28, 161428511), (71, 63661948), (142, 31830974), (284, 15915487), (497, 9094564), (994, 4547282), (1297, 3484964), (1753, 2578436), (1988, 2273641), (2594, 1742482), (3506, 1289218), (5188, 871241), (7012, 644609), (9079, 497852), (12271, 368348), (18158, 248926), (24542, 184174), (36316, 124463), (49084, 92087)]