2034969950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{12473}}^1$

素因数の和:12749

約数の個数: 48

約数和(自身を含む): 4092769296

約数和(自身を除く): 2057799346

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 650, 1255, 2510, 3263, 6275, 6526, 12473, 12550, 16315, 24946, 32630, 62365, 81575, 124730, 162149, 163150, 311825, 324298, 623650, 810745, 1621490, 3130723, 4053725, 6261446, 8107450, 15653615, 31307230, 40699399, 78268075, 81398798, 156536150, 203496995, 406993990, 1017484975, 2034969950]

約数ペア:

[(1, 2034969950), (2, 1017484975), (5, 406993990), (10, 203496995), (13, 156536150), (25, 81398798), (26, 78268075), (50, 40699399), (65, 31307230), (130, 15653615), (251, 8107450), (325, 6261446), (502, 4053725), (650, 3130723), (1255, 1621490), (2510, 810745), (3263, 623650), (6275, 324298), (6526, 311825), (12473, 163150), (12550, 162149), (16315, 124730), (24946, 81575), (32630, 62365)]