1907175536

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{17183}}^1$

素因数の和:18189

約数の個数: 40

約数和(自身を含む): 4227538944

約数和(自身を除く): 2320363408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1982, 3964, 6937, 7928, 13874, 15856, 17183, 27748, 34366, 55496, 68732, 110992, 120281, 137464, 240562, 274928, 481124, 962248, 1924496, 17028353, 34056706, 68113412, 119198471, 136226824, 238396942, 272453648, 476793884, 953587768, 1907175536]

約数ペア:

[(1, 1907175536), (2, 953587768), (4, 476793884), (7, 272453648), (8, 238396942), (14, 136226824), (16, 119198471), (28, 68113412), (56, 34056706), (112, 17028353), (991, 1924496), (1982, 962248), (3964, 481124), (6937, 274928), (7928, 240562), (13874, 137464), (15856, 120281), (17183, 110992), (27748, 68732), (34366, 55496)]