2783131806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{22259}}^1$

素因数の和:22513

約数の個数: 64

約数和(自身を含む): 6881011200

約数和(自身を除く): 4097879394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 17862, 20839, 22259, 41678, 44518, 62517, 66777, 125034, 133554, 155813, 289367, 311626, 467439, 578734, 868101, 934878, 1736202, 2025569, 4051138, 5097311, 6076707, 10194622, 12153414, 15291933, 30583866, 35681177, 66265043, 71362354, 107043531, 132530086, 198795129, 214087062, 397590258, 463855301, 927710602, 1391565903, 2783131806]

約数ペア:

[(1, 2783131806), (2, 1391565903), (3, 927710602), (6, 463855301), (7, 397590258), (13, 214087062), (14, 198795129), (21, 132530086), (26, 107043531), (39, 71362354), (42, 66265043), (78, 35681177), (91, 30583866), (182, 15291933), (229, 12153414), (273, 10194622), (458, 6076707), (546, 5097311), (687, 4051138), (1374, 2025569), (1603, 1736202), (2977, 934878), (3206, 868101), (4809, 578734), (5954, 467439), (8931, 311626), (9618, 289367), (17862, 155813), (20839, 133554), (22259, 125034), (41678, 66777), (44518, 62517)]