761191566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{13381}}^1$

素因数の和:13904

約数の個数: 32

約数和(自身を含む): 1605840000

約数和(自身を除く): 844648434

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 499, 998, 1497, 2994, 9481, 13381, 18962, 26762, 28443, 40143, 56886, 80286, 254239, 508478, 762717, 1525434, 6677119, 13354238, 20031357, 40062714, 126865261, 253730522, 380595783, 761191566]

約数ペア:

[(1, 761191566), (2, 380595783), (3, 253730522), (6, 126865261), (19, 40062714), (38, 20031357), (57, 13354238), (114, 6677119), (499, 1525434), (998, 762717), (1497, 508478), (2994, 254239), (9481, 80286), (13381, 56886), (18962, 40143), (26762, 28443)]