1945232022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 4065050880

約数和(自身を除く): 2119818858

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 179, 219, 258, 358, 438, 537, 577, 1074, 1154, 1731, 3139, 3462, 6278, 7697, 9417, 13067, 15394, 18834, 23091, 24811, 26134, 39201, 42121, 46182, 49622, 74433, 78402, 84242, 103283, 126363, 148866, 206566, 252726, 309849, 561881, 619698, 1123762, 1685643, 1811203, 3371286, 3622406, 4441169, 5433609, 7539659, 8882338, 10867218, 13323507, 15079318, 22618977, 26647014, 45237954, 324205337, 648410674, 972616011, 1945232022]

約数ペア:

[(1, 1945232022), (2, 972616011), (3, 648410674), (6, 324205337), (43, 45237954), (73, 26647014), (86, 22618977), (129, 15079318), (146, 13323507), (179, 10867218), (219, 8882338), (258, 7539659), (358, 5433609), (438, 4441169), (537, 3622406), (577, 3371286), (1074, 1811203), (1154, 1685643), (1731, 1123762), (3139, 619698), (3462, 561881), (6278, 309849), (7697, 252726), (9417, 206566), (13067, 148866), (15394, 126363), (18834, 103283), (23091, 84242), (24811, 78402), (26134, 74433), (39201, 49622), (42121, 46182)]