665920606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{7019}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 1114495200

約数和(自身を除く): 448574594

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3649, 7019, 7298, 14038, 47437, 91247, 94874, 182494, 287779, 575558, 624691, 1249382, 3741127, 7482254, 8120983, 16241966, 25612331, 51224662, 332960303, 665920606]

約数ペア:

[(1, 665920606), (2, 332960303), (13, 51224662), (26, 25612331), (41, 16241966), (82, 8120983), (89, 7482254), (178, 3741127), (533, 1249382), (1066, 624691), (1157, 575558), (2314, 287779), (3649, 182494), (7019, 94874), (7298, 91247), (14038, 47437)]