2013127612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 3652405120

約数和(自身を除く): 1639277508

約数列:

[1, 2, 4, 61, 79, 122, 158, 181, 244, 316, 362, 577, 724, 1154, 2308, 4819, 9638, 11041, 14299, 19276, 22082, 28598, 35197, 44164, 45583, 57196, 70394, 91166, 104437, 140788, 182332, 208874, 417748, 872239, 1744478, 2780563, 3488956, 5561126, 6370657, 8250523, 11122252, 12741314, 16501046, 25482628, 33002092, 503281903, 1006563806, 2013127612]

約数ペア:

[(1, 2013127612), (2, 1006563806), (4, 503281903), (61, 33002092), (79, 25482628), (122, 16501046), (158, 12741314), (181, 11122252), (244, 8250523), (316, 6370657), (362, 5561126), (577, 3488956), (724, 2780563), (1154, 1744478), (2308, 872239), (4819, 417748), (9638, 208874), (11041, 182332), (14299, 140788), (19276, 104437), (22082, 91166), (28598, 70394), (35197, 57196), (44164, 45583)]