386984332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 802545408

約数和(自身を除く): 415561076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 2996, 3491, 3959, 6982, 7918, 13964, 15836, 24437, 27713, 48874, 55426, 97748, 110852, 129167, 258334, 373537, 516668, 747074, 904169, 1494148, 1808338, 2614759, 3616676, 5229518, 10459036, 13820869, 27641738, 55283476, 96746083, 193492166, 386984332]

約数ペア:

[(1, 386984332), (2, 193492166), (4, 96746083), (7, 55283476), (14, 27641738), (28, 13820869), (37, 10459036), (74, 5229518), (107, 3616676), (148, 2614759), (214, 1808338), (259, 1494148), (428, 904169), (518, 747074), (749, 516668), (1036, 373537), (1498, 258334), (2996, 129167), (3491, 110852), (3959, 97748), (6982, 55426), (7918, 48874), (13964, 27713), (15836, 24437)]