488603984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{26953}}^1$

素因数の和:27075

約数の個数: 40

約数和(自身を含む): 1042796352

約数和(自身を除く): 554192368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 26953, 53906, 107812, 215624, 296483, 431248, 592966, 1185932, 2371864, 2776159, 4743728, 5552318, 11104636, 22209272, 30537749, 44418544, 61075498, 122150996, 244301992, 488603984]

約数ペア:

[(1, 488603984), (2, 244301992), (4, 122150996), (8, 61075498), (11, 44418544), (16, 30537749), (22, 22209272), (44, 11104636), (88, 5552318), (103, 4743728), (176, 2776159), (206, 2371864), (412, 1185932), (824, 592966), (1133, 431248), (1648, 296483), (2266, 215624), (4532, 107812), (9064, 53906), (18128, 26953)]