278602370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 513520128

約数和(自身を除く): 234917758

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 613, 967, 1226, 1934, 3065, 4835, 6130, 9670, 28811, 45449, 57622, 90898, 144055, 227245, 288110, 454490, 592771, 1185542, 2963855, 5927710, 27860237, 55720474, 139301185, 278602370]

約数ペア:

[(1, 278602370), (2, 139301185), (5, 55720474), (10, 27860237), (47, 5927710), (94, 2963855), (235, 1185542), (470, 592771), (613, 454490), (967, 288110), (1226, 227245), (1934, 144055), (3065, 90898), (4835, 57622), (6130, 45449), (9670, 28811)]