1965993342

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 4079102976

約数和(自身を除く): 2113109634

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 193, 206, 309, 311, 318, 386, 579, 618, 622, 933, 1158, 1866, 5459, 10229, 10918, 16377, 16483, 19879, 20458, 30687, 32033, 32754, 32966, 39758, 49449, 59637, 60023, 61374, 64066, 96099, 98898, 119274, 120046, 180069, 192198, 360138, 1053587, 1697749, 2107174, 3160761, 3181219, 3395498, 5093247, 6182369, 6321522, 6362438, 9543657, 10186494, 12364738, 18547107, 19087314, 37094214, 327665557, 655331114, 982996671, 1965993342]

約数ペア:

[(1, 1965993342), (2, 982996671), (3, 655331114), (6, 327665557), (53, 37094214), (103, 19087314), (106, 18547107), (159, 12364738), (193, 10186494), (206, 9543657), (309, 6362438), (311, 6321522), (318, 6182369), (386, 5093247), (579, 3395498), (618, 3181219), (622, 3160761), (933, 2107174), (1158, 1697749), (1866, 1053587), (5459, 360138), (10229, 192198), (10918, 180069), (16377, 120046), (16483, 119274), (19879, 98898), (20458, 96099), (30687, 64066), (32033, 61374), (32754, 60023), (32966, 59637), (39758, 49449)]