2179799916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{328481}}^1$

素因数の和:328574

約数の個数: 48

約数和(自身を含む): 5886397440

約数和(自身を除く): 3706597524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 328481, 656962, 985443, 1313924, 1970886, 2299367, 3941772, 4598734, 6898101, 9197468, 13796202, 25949999, 27592404, 51899998, 77849997, 103799996, 155699994, 181649993, 311399988, 363299986, 544949979, 726599972, 1089899958, 2179799916]

約数ペア:

[(1, 2179799916), (2, 1089899958), (3, 726599972), (4, 544949979), (6, 363299986), (7, 311399988), (12, 181649993), (14, 155699994), (21, 103799996), (28, 77849997), (42, 51899998), (79, 27592404), (84, 25949999), (158, 13796202), (237, 9197468), (316, 6898101), (474, 4598734), (553, 3941772), (948, 2299367), (1106, 1970886), (1659, 1313924), (2212, 985443), (3318, 656962), (6636, 328481)]