15677759986

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 27507617280

約数和(自身を除く): 11829857294

約数列:

[1, 2, 7, 14, 103, 197, 206, 229, 241, 394, 458, 482, 721, 1379, 1442, 1603, 1687, 2758, 3206, 3374, 20291, 23587, 24823, 40582, 45113, 47174, 47477, 49646, 55189, 90226, 94954, 110378, 142037, 165109, 173761, 284074, 315791, 330218, 332339, 347522, 386323, 631582, 664678, 772646, 4646639, 4890131, 5684467, 9293278, 9780262, 10872233, 11368934, 21744466, 32526473, 34230917, 39791269, 65052946, 68461834, 76105631, 79582538, 152211262, 1119839999, 2239679998, 7838879993, 15677759986]

約数ペア:

[(1, 15677759986), (2, 7838879993), (7, 2239679998), (14, 1119839999), (103, 152211262), (197, 79582538), (206, 76105631), (229, 68461834), (241, 65052946), (394, 39791269), (458, 34230917), (482, 32526473), (721, 21744466), (1379, 11368934), (1442, 10872233), (1603, 9780262), (1687, 9293278), (2758, 5684467), (3206, 4890131), (3374, 4646639), (20291, 772646), (23587, 664678), (24823, 631582), (40582, 386323), (45113, 347522), (47174, 332339), (47477, 330218), (49646, 315791), (55189, 284074), (90226, 173761), (94954, 165109), (110378, 142037)]