1535956394

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 2739609600

約数和(自身を除く): 1203653206

約数列:

[1, 2, 7, 14, 79, 97, 103, 139, 158, 194, 206, 278, 553, 679, 721, 973, 1106, 1358, 1442, 1946, 7663, 8137, 9991, 10981, 13483, 14317, 15326, 16274, 19982, 21962, 26966, 28634, 53641, 56959, 69937, 76867, 94381, 100219, 107282, 113918, 139874, 153734, 188762, 200438, 789289, 1065157, 1131043, 1388749, 1578578, 2130314, 2262086, 2777498, 5525023, 7456099, 7917301, 9721243, 11050046, 14912198, 15834602, 19442486, 109711171, 219422342, 767978197, 1535956394]

約数ペア:

[(1, 1535956394), (2, 767978197), (7, 219422342), (14, 109711171), (79, 19442486), (97, 15834602), (103, 14912198), (139, 11050046), (158, 9721243), (194, 7917301), (206, 7456099), (278, 5525023), (553, 2777498), (679, 2262086), (721, 2130314), (973, 1578578), (1106, 1388749), (1358, 1131043), (1442, 1065157), (1946, 789289), (7663, 200438), (8137, 188762), (9991, 153734), (10981, 139874), (13483, 113918), (14317, 107282), (15326, 100219), (16274, 94381), (19982, 76867), (21962, 69937), (26966, 56959), (28634, 53641)]