2208411984

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{330997}}^1$

素因数の和:331147

約数の個数: 40

約数和(自身を含む): 5746125280

約数和(自身を除く): 3537713296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 330997, 661994, 992991, 1323988, 1985982, 2647976, 3971964, 5295952, 7943928, 15887856, 46008583, 92017166, 138025749, 184034332, 276051498, 368068664, 552102996, 736137328, 1104205992, 2208411984]

約数ペア:

[(1, 2208411984), (2, 1104205992), (3, 736137328), (4, 552102996), (6, 368068664), (8, 276051498), (12, 184034332), (16, 138025749), (24, 92017166), (48, 46008583), (139, 15887856), (278, 7943928), (417, 5295952), (556, 3971964), (834, 2647976), (1112, 1985982), (1668, 1323988), (2224, 992991), (3336, 661994), (6672, 330997)]