2109984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 5725440

約数和(自身を除く): 3615456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 709, 744, 992, 1418, 1488, 2127, 2836, 2976, 4254, 5672, 8508, 11344, 17016, 21979, 22688, 34032, 43958, 65937, 68064, 87916, 131874, 175832, 263748, 351664, 527496, 703328, 1054992, 2109984]

約数ペア:

[(1, 2109984), (2, 1054992), (3, 703328), (4, 527496), (6, 351664), (8, 263748), (12, 175832), (16, 131874), (24, 87916), (31, 68064), (32, 65937), (48, 43958), (62, 34032), (93, 22688), (96, 21979), (124, 17016), (186, 11344), (248, 8508), (372, 5672), (496, 4254), (709, 2976), (744, 2836), (992, 2127), (1418, 1488)]