3978643966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 7083832320

約数和(自身を除く): 3105188354

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 173, 209, 346, 407, 418, 703, 814, 1406, 1487, 1903, 2974, 3287, 3806, 6401, 6574, 7733, 12802, 15466, 16357, 28253, 32714, 36157, 55019, 56506, 70411, 72314, 110038, 121619, 140822, 243238, 257251, 310783, 514502, 605209, 621566, 1045361, 1210418, 1337809, 2090722, 2675618, 2829761, 4887769, 5659522, 9518287, 9775538, 11498971, 19036574, 22997942, 53765459, 104701157, 107530918, 180847453, 209402314, 361694906, 1989321983, 3978643966]

約数ペア:

[(1, 3978643966), (2, 1989321983), (11, 361694906), (19, 209402314), (22, 180847453), (37, 107530918), (38, 104701157), (74, 53765459), (173, 22997942), (209, 19036574), (346, 11498971), (407, 9775538), (418, 9518287), (703, 5659522), (814, 4887769), (1406, 2829761), (1487, 2675618), (1903, 2090722), (2974, 1337809), (3287, 1210418), (3806, 1045361), (6401, 621566), (6574, 605209), (7733, 514502), (12802, 310783), (15466, 257251), (16357, 243238), (28253, 140822), (32714, 121619), (36157, 110038), (55019, 72314), (56506, 70411)]