2019435531536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1\times {\mathrm{48989}}^1$

素因数の和:50316

約数の個数: 80

約数和(自身を含む): 4106477012400

約数和(自身を除く): 2087041480864

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 1217, 2117, 2434, 4234, 4868, 8468, 9736, 16936, 19472, 33872, 35293, 48989, 70586, 88841, 97978, 141172, 177682, 195956, 282344, 355364, 391912, 564688, 710728, 783824, 1420681, 1421456, 2576389, 2841362, 3576197, 5152778, 5682724, 7152394, 10305556, 11365448, 14304788, 20611112, 22730896, 28609576, 41222224, 57219152, 59619613, 103709713, 119239226, 207419426, 238478452, 414838852, 476956904, 829677704, 953913808, 1659355408, 1728968777, 3457937554, 4352231749, 6915875108, 8704463498, 13831750216, 17408926996, 27663500432, 34817853992, 69635707984, 126214720721, 252429441442, 504858882884, 1009717765768, 2019435531536]

約数ペア:

[(1, 2019435531536), (2, 1009717765768), (4, 504858882884), (8, 252429441442), (16, 126214720721), (29, 69635707984), (58, 34817853992), (73, 27663500432), (116, 17408926996), (146, 13831750216), (232, 8704463498), (292, 6915875108), (464, 4352231749), (584, 3457937554), (1168, 1728968777), (1217, 1659355408), (2117, 953913808), (2434, 829677704), (4234, 476956904), (4868, 414838852), (8468, 238478452), (9736, 207419426), (16936, 119239226), (19472, 103709713), (33872, 59619613), (35293, 57219152), (48989, 41222224), (70586, 28609576), (88841, 22730896), (97978, 20611112), (141172, 14304788), (177682, 11365448), (195956, 10305556), (282344, 7152394), (355364, 5682724), (391912, 5152778), (564688, 3576197), (710728, 2841362), (783824, 2576389), (1420681, 1421456)]