1320798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 2923776

約数和(自身を除く): 1602978

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 563, 782, 1126, 1173, 1689, 2346, 3378, 9571, 12949, 19142, 25898, 28713, 38847, 57426, 77694, 220133, 440266, 660399, 1320798]

約数ペア:

[(1, 1320798), (2, 660399), (3, 440266), (6, 220133), (17, 77694), (23, 57426), (34, 38847), (46, 28713), (51, 25898), (69, 19142), (102, 12949), (138, 9571), (391, 3378), (563, 2346), (782, 1689), (1126, 1173)]