1245572272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383489}}^1$

素因数の和:383533

約数の個数: 40

約数和(自身を含む): 2853165600

約数和(自身を除く): 1607593328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 383489, 766978, 1533956, 2684423, 3067912, 5368846, 6135824, 10737692, 11121181, 21475384, 22242362, 42950768, 44484724, 77848267, 88969448, 155696534, 177938896, 311393068, 622786136, 1245572272]

約数ペア:

[(1, 1245572272), (2, 622786136), (4, 311393068), (7, 177938896), (8, 155696534), (14, 88969448), (16, 77848267), (28, 44484724), (29, 42950768), (56, 22242362), (58, 21475384), (112, 11121181), (116, 10737692), (203, 6135824), (232, 5368846), (406, 3067912), (464, 2684423), (812, 1533956), (1624, 766978), (3248, 383489)]