859614938

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 1659571200

約数和(自身を除く): 799956262

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 343, 533, 574, 637, 686, 1066, 1274, 2009, 2351, 3731, 4018, 4459, 4702, 7462, 8918, 14063, 16457, 26117, 28126, 30563, 32914, 52234, 61126, 96391, 115199, 182819, 192782, 213941, 230398, 365638, 427882, 674737, 806393, 1253083, 1349474, 1497587, 1612786, 2506166, 2995174, 4723159, 8771581, 9446318, 10483109, 17543162, 20966218, 33062113, 61401067, 66124226, 122802134, 429807469, 859614938]

約数ペア:

[(1, 859614938), (2, 429807469), (7, 122802134), (13, 66124226), (14, 61401067), (26, 33062113), (41, 20966218), (49, 17543162), (82, 10483109), (91, 9446318), (98, 8771581), (182, 4723159), (287, 2995174), (343, 2506166), (533, 1612786), (574, 1497587), (637, 1349474), (686, 1253083), (1066, 806393), (1274, 674737), (2009, 427882), (2351, 365638), (3731, 230398), (4018, 213941), (4459, 192782), (4702, 182819), (7462, 115199), (8918, 96391), (14063, 61126), (16457, 52234), (26117, 32914), (28126, 30563)]