219330670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35897}}^1$

素因数の和:35964

約数の個数: 32

約数和(自身を含む): 434222208

約数和(自身を除く): 214891538

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 35897, 71794, 179485, 358970, 466661, 933322, 1687159, 2333305, 3374318, 4666610, 8435795, 16871590, 21933067, 43866134, 109665335, 219330670]

約数ペア:

[(1, 219330670), (2, 109665335), (5, 43866134), (10, 21933067), (13, 16871590), (26, 8435795), (47, 4666610), (65, 3374318), (94, 2333305), (130, 1687159), (235, 933322), (470, 466661), (611, 358970), (1222, 179485), (3055, 71794), (6110, 35897)]