1271302494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{14407}}^1$

素因数の和:14621

約数の個数: 64

約数和(自身を含む): 3186819072

約数和(自身を除く): 1915516578

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 191, 231, 382, 462, 573, 1146, 1337, 2101, 2674, 4011, 4202, 6303, 8022, 12606, 14407, 14707, 28814, 29414, 43221, 44121, 86442, 88242, 100849, 158477, 201698, 302547, 316954, 475431, 605094, 950862, 1109339, 2218678, 2751737, 3328017, 5503474, 6656034, 8255211, 16510422, 19262159, 30269107, 38524318, 57786477, 60538214, 90807321, 115572954, 181614642, 211883749, 423767498, 635651247, 1271302494]

約数ペア:

[(1, 1271302494), (2, 635651247), (3, 423767498), (6, 211883749), (7, 181614642), (11, 115572954), (14, 90807321), (21, 60538214), (22, 57786477), (33, 38524318), (42, 30269107), (66, 19262159), (77, 16510422), (154, 8255211), (191, 6656034), (231, 5503474), (382, 3328017), (462, 2751737), (573, 2218678), (1146, 1109339), (1337, 950862), (2101, 605094), (2674, 475431), (4011, 316954), (4202, 302547), (6303, 201698), (8022, 158477), (12606, 100849), (14407, 88242), (14707, 86442), (28814, 44121), (29414, 43221)]