488651482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{7451}}^1$

素因数の和:7746

約数の個数: 24

約数和(自身を含む): 808750656

約数和(自身を除く): 320099174

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 7451, 14902, 32791, 65582, 81961, 163922, 901571, 1803142, 2019221, 4038442, 22211431, 44422862, 244325741, 488651482]

約数ペア:

[(1, 488651482), (2, 244325741), (11, 44422862), (22, 22211431), (121, 4038442), (242, 2019221), (271, 1803142), (542, 901571), (2981, 163922), (5962, 81961), (7451, 65582), (14902, 32791)]