387446474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 612057600

約数和(自身を除く): 224611126

約数列:

[1, 2, 41, 47, 82, 94, 229, 439, 458, 878, 1927, 3854, 9389, 10763, 17999, 18778, 20633, 21526, 35998, 41266, 100531, 201062, 441283, 845953, 882566, 1691906, 4121771, 4724957, 8243542, 9449914, 193723237, 387446474]

約数ペア:

[(1, 387446474), (2, 193723237), (41, 9449914), (47, 8243542), (82, 4724957), (94, 4121771), (229, 1691906), (439, 882566), (458, 845953), (878, 441283), (1927, 201062), (3854, 100531), (9389, 41266), (10763, 35998), (17999, 21526), (18778, 20633)]