528844238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 867525120

約数和(自身を除く): 338680882

約数列:

[1, 2, 13, 26, 109, 191, 218, 382, 977, 1417, 1954, 2483, 2834, 4966, 12701, 20819, 25402, 41638, 106493, 186607, 212986, 270647, 373214, 541294, 1384409, 2425891, 2768818, 4851782, 20340163, 40680326, 264422119, 528844238]

約数ペア:

[(1, 528844238), (2, 264422119), (13, 40680326), (26, 20340163), (109, 4851782), (191, 2768818), (218, 2425891), (382, 1384409), (977, 541294), (1417, 373214), (1954, 270647), (2483, 212986), (2834, 186607), (4966, 106493), (12701, 41638), (20819, 25402)]