395289610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{56713}}^1$

素因数の和:56778

約数の個数: 32

約数和(自身を含む): 771764112

約数和(自身を除く): 376474502

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 56713, 113426, 283565, 567130, 964121, 1928242, 2325233, 4650466, 4820605, 9641210, 11626165, 23252330, 39528961, 79057922, 197644805, 395289610]

約数ペア:

[(1, 395289610), (2, 197644805), (5, 79057922), (10, 39528961), (17, 23252330), (34, 11626165), (41, 9641210), (82, 4820605), (85, 4650466), (170, 2325233), (205, 1928242), (410, 964121), (697, 567130), (1394, 283565), (3485, 113426), (6970, 56713)]