1275950096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4690993}}^1$

素因数の和:4691018

約数の個数: 20

約数和(自身を含む): 2617574652

約数和(自身を除く): 1341624556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4690993, 9381986, 18763972, 37527944, 75055888, 79746881, 159493762, 318987524, 637975048, 1275950096]

約数ペア:

[(1, 1275950096), (2, 637975048), (4, 318987524), (8, 159493762), (16, 79746881), (17, 75055888), (34, 37527944), (68, 18763972), (136, 9381986), (272, 4690993)]