4220958

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{293}}^1$

素因数の和:326

約数の個数: 40

約数和(自身を含む): 9881928

約数和(自身を除く): 5660970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 293, 294, 343, 586, 686, 879, 1029, 1758, 2051, 2058, 2401, 4102, 4802, 6153, 7203, 12306, 14357, 14406, 28714, 43071, 86142, 100499, 200998, 301497, 602994, 703493, 1406986, 2110479, 4220958]

約数ペア:

[(1, 4220958), (2, 2110479), (3, 1406986), (6, 703493), (7, 602994), (14, 301497), (21, 200998), (42, 100499), (49, 86142), (98, 43071), (147, 28714), (293, 14406), (294, 14357), (343, 12306), (586, 7203), (686, 6153), (879, 4802), (1029, 4102), (1758, 2401), (2051, 2058)]