679299404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2671}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 1407737856

約数和(自身を除く): 728438452

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 293, 434, 586, 868, 1172, 2051, 2671, 4102, 5342, 8204, 9083, 10684, 18166, 18697, 36332, 37394, 63581, 74788, 82801, 127162, 165602, 254324, 331204, 579607, 782603, 1159214, 1565206, 2318428, 3130412, 5478221, 10956442, 21912884, 24260693, 48521386, 97042772, 169824851, 339649702, 679299404]

約数ペア:

[(1, 679299404), (2, 339649702), (4, 169824851), (7, 97042772), (14, 48521386), (28, 24260693), (31, 21912884), (62, 10956442), (124, 5478221), (217, 3130412), (293, 2318428), (434, 1565206), (586, 1159214), (868, 782603), (1172, 579607), (2051, 331204), (2671, 254324), (4102, 165602), (5342, 127162), (8204, 82801), (9083, 74788), (10684, 63581), (18166, 37394), (18697, 36332)]