1394396948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 2967385344

約数和(自身を除く): 1572988396

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 113, 148, 172, 226, 259, 277, 301, 452, 518, 554, 602, 791, 1036, 1108, 1204, 1582, 1591, 1939, 3164, 3182, 3878, 4181, 4859, 6364, 7756, 8362, 9718, 10249, 11137, 11911, 16724, 19436, 20498, 22274, 23822, 29267, 31301, 34013, 40996, 44548, 47644, 58534, 62602, 68026, 71743, 83377, 117068, 125204, 136052, 143486, 166754, 179783, 219107, 286972, 333508, 359566, 438214, 440707, 719132, 876428, 881414, 1158137, 1258481, 1345943, 1762828, 2316274, 2516962, 2691886, 3084949, 4632548, 5033924, 5383772, 6169898, 8106959, 9421601, 12339796, 16213918, 18843202, 32427836, 37686404, 49799891, 99599782, 199199564, 348599237, 697198474, 1394396948]

約数ペア:

[(1, 1394396948), (2, 697198474), (4, 348599237), (7, 199199564), (14, 99599782), (28, 49799891), (37, 37686404), (43, 32427836), (74, 18843202), (86, 16213918), (113, 12339796), (148, 9421601), (172, 8106959), (226, 6169898), (259, 5383772), (277, 5033924), (301, 4632548), (452, 3084949), (518, 2691886), (554, 2516962), (602, 2316274), (791, 1762828), (1036, 1345943), (1108, 1258481), (1204, 1158137), (1582, 881414), (1591, 876428), (1939, 719132), (3164, 440707), (3182, 438214), (3878, 359566), (4181, 333508), (4859, 286972), (6364, 219107), (7756, 179783), (8362, 166754), (9718, 143486), (10249, 136052), (11137, 125204), (11911, 117068), (16724, 83377), (19436, 71743), (20498, 68026), (22274, 62602), (23822, 58534), (29267, 47644), (31301, 44548), (34013, 40996)]