580464534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{72251}}^1$

素因数の和:72372

約数の個数: 32

約数和(自身を含む): 1262386944

約数和(自身を除く): 681922410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 72251, 144502, 216753, 433506, 939263, 1878526, 2817789, 5635578, 7441853, 14883706, 22325559, 44651118, 96744089, 193488178, 290232267, 580464534]

約数ペア:

[(1, 580464534), (2, 290232267), (3, 193488178), (6, 96744089), (13, 44651118), (26, 22325559), (39, 14883706), (78, 7441853), (103, 5635578), (206, 2817789), (309, 1878526), (618, 939263), (1339, 433506), (2678, 216753), (4017, 144502), (8034, 72251)]