7900508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 17466624

約数和(自身を除く): 9566116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 227, 308, 452, 454, 791, 908, 1243, 1582, 1589, 2486, 2497, 3164, 3178, 4972, 4994, 6356, 8701, 9988, 17402, 17479, 25651, 34804, 34958, 51302, 69916, 102604, 179557, 282161, 359114, 564322, 718228, 1128644, 1975127, 3950254, 7900508]

約数ペア:

[(1, 7900508), (2, 3950254), (4, 1975127), (7, 1128644), (11, 718228), (14, 564322), (22, 359114), (28, 282161), (44, 179557), (77, 102604), (113, 69916), (154, 51302), (226, 34958), (227, 34804), (308, 25651), (452, 17479), (454, 17402), (791, 9988), (908, 8701), (1243, 6356), (1582, 4994), (1589, 4972), (2486, 3178), (2497, 3164)]