3909592

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 8289000

約数和(自身を除く): 4379408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 89, 136, 152, 178, 289, 323, 356, 578, 646, 712, 1156, 1292, 1513, 1691, 2312, 2584, 3026, 3382, 5491, 6052, 6764, 10982, 12104, 13528, 21964, 25721, 28747, 43928, 51442, 57494, 102884, 114988, 205768, 229976, 488699, 977398, 1954796, 3909592]

約数ペア:

[(1, 3909592), (2, 1954796), (4, 977398), (8, 488699), (17, 229976), (19, 205768), (34, 114988), (38, 102884), (68, 57494), (76, 51442), (89, 43928), (136, 28747), (152, 25721), (178, 21964), (289, 13528), (323, 12104), (356, 10982), (578, 6764), (646, 6052), (712, 5491), (1156, 3382), (1292, 3026), (1513, 2584), (1691, 2312)]