1572256438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 2461415040

約数和(自身を除く): 889158602

約数列:

[1, 2, 41, 67, 82, 134, 419, 683, 838, 1366, 2747, 5494, 17179, 28003, 28073, 34358, 45761, 56006, 56146, 91522, 286177, 572354, 1150993, 1876201, 2301986, 3752402, 11733257, 19173859, 23466514, 38347718, 786128219, 1572256438]

約数ペア:

[(1, 1572256438), (2, 786128219), (41, 38347718), (67, 23466514), (82, 19173859), (134, 11733257), (419, 3752402), (683, 2301986), (838, 1876201), (1366, 1150993), (2747, 572354), (5494, 286177), (17179, 91522), (28003, 56146), (28073, 56006), (34358, 45761)]