1339807476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{514519}}^1$

素因数の和:514564

約数の個数: 48

約数和(自身を含む): 3688079360

約数和(自身を除く): 2348271884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 514519, 1029038, 1543557, 2058076, 3087114, 3601633, 6174228, 7203266, 10804899, 14406532, 15950089, 21609798, 31900178, 43219596, 47850267, 63800356, 95700534, 111650623, 191401068, 223301246, 334951869, 446602492, 669903738, 1339807476]

約数ペア:

[(1, 1339807476), (2, 669903738), (3, 446602492), (4, 334951869), (6, 223301246), (7, 191401068), (12, 111650623), (14, 95700534), (21, 63800356), (28, 47850267), (31, 43219596), (42, 31900178), (62, 21609798), (84, 15950089), (93, 14406532), (124, 10804899), (186, 7203266), (217, 6174228), (372, 3601633), (434, 3087114), (651, 2058076), (868, 1543557), (1302, 1029038), (2604, 514519)]