12960080894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 21337344000

約数和(自身を除く): 8377263106

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 293, 499, 586, 943, 998, 1081, 1886, 1927, 2162, 3854, 6739, 11477, 12013, 13478, 13771, 20459, 22954, 23453, 24026, 27542, 40918, 44321, 46906, 88642, 146207, 276299, 292414, 316733, 470557, 539419, 552598, 564611, 633466, 941114, 961573, 1078838, 1129222, 1923146, 3362761, 5994487, 6725522, 6871729, 11988974, 12986053, 13743458, 22116179, 25972106, 44232358, 137873201, 158049767, 275746402, 281740889, 316099534, 563481778, 6480040447, 12960080894]

約数ペア:

[(1, 12960080894), (2, 6480040447), (23, 563481778), (41, 316099534), (46, 281740889), (47, 275746402), (82, 158049767), (94, 137873201), (293, 44232358), (499, 25972106), (586, 22116179), (943, 13743458), (998, 12986053), (1081, 11988974), (1886, 6871729), (1927, 6725522), (2162, 5994487), (3854, 3362761), (6739, 1923146), (11477, 1129222), (12013, 1078838), (13478, 961573), (13771, 941114), (20459, 633466), (22954, 564611), (23453, 552598), (24026, 539419), (27542, 470557), (40918, 316733), (44321, 292414), (46906, 276299), (88642, 146207)]