1293325656868

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1\times {\mathrm{95549}}^1$

素因数の和:97900

約数の個数: 48

約数和(自身を含む): 2599204608000

約数和(自身を除く): 1305878951132

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2111, 3206, 4222, 6412, 8444, 14777, 29554, 59108, 95549, 191098, 382196, 483419, 668843, 966838, 1337686, 1933676, 2675372, 3383933, 6767866, 13535732, 21880721, 43761442, 87522884, 153165047, 201703939, 306330094, 403407878, 612660188, 806815756, 1411927573, 2823855146, 5647710292, 46190202031, 92380404062, 184760808124, 323331414217, 646662828434, 1293325656868]

約数ペア:

[(1, 1293325656868), (2, 646662828434), (4, 323331414217), (7, 184760808124), (14, 92380404062), (28, 46190202031), (229, 5647710292), (458, 2823855146), (916, 1411927573), (1603, 806815756), (2111, 612660188), (3206, 403407878), (4222, 306330094), (6412, 201703939), (8444, 153165047), (14777, 87522884), (29554, 43761442), (59108, 21880721), (95549, 13535732), (191098, 6767866), (382196, 3383933), (483419, 2675372), (668843, 1933676), (966838, 1337686)]