497712094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 902404800

約数和(自身を除く): 404692706

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 109, 187, 218, 319, 374, 421, 493, 638, 842, 986, 1199, 1853, 2398, 3161, 3706, 4631, 5423, 6322, 7157, 9262, 10846, 12209, 14314, 20383, 24418, 34771, 40766, 45889, 53737, 69542, 78727, 91778, 107474, 134299, 157454, 207553, 268598, 415106, 504779, 591107, 780113, 1009558, 1182214, 1330781, 1560226, 2283083, 2661562, 4566166, 8581243, 14638591, 17162486, 22623277, 29277182, 45246554, 248856047, 497712094]

約数ペア:

[(1, 497712094), (2, 248856047), (11, 45246554), (17, 29277182), (22, 22623277), (29, 17162486), (34, 14638591), (58, 8581243), (109, 4566166), (187, 2661562), (218, 2283083), (319, 1560226), (374, 1330781), (421, 1182214), (493, 1009558), (638, 780113), (842, 591107), (986, 504779), (1199, 415106), (1853, 268598), (2398, 207553), (3161, 157454), (3706, 134299), (4631, 107474), (5423, 91778), (6322, 78727), (7157, 69542), (9262, 53737), (10846, 45889), (12209, 40766), (14314, 34771), (20383, 24418)]