2017657424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 4239103680

約数和(自身を除く): 2221446256

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 97, 106, 152, 194, 212, 304, 388, 424, 776, 848, 1007, 1291, 1552, 1843, 2014, 2582, 3686, 4028, 5141, 5164, 7372, 8056, 10282, 10328, 14744, 16112, 20564, 20656, 24529, 29488, 41128, 49058, 68423, 82256, 97679, 98116, 125227, 136846, 195358, 196232, 250454, 273692, 390716, 392464, 500908, 547384, 781432, 1001816, 1094768, 1300037, 1562864, 2003632, 2379313, 2600074, 4758626, 5200148, 6637031, 9517252, 10400296, 13274062, 19034504, 20800592, 26548124, 38069008, 53096248, 106192496, 126103589, 252207178, 504414356, 1008828712, 2017657424]

約数ペア:

[(1, 2017657424), (2, 1008828712), (4, 504414356), (8, 252207178), (16, 126103589), (19, 106192496), (38, 53096248), (53, 38069008), (76, 26548124), (97, 20800592), (106, 19034504), (152, 13274062), (194, 10400296), (212, 9517252), (304, 6637031), (388, 5200148), (424, 4758626), (776, 2600074), (848, 2379313), (1007, 2003632), (1291, 1562864), (1552, 1300037), (1843, 1094768), (2014, 1001816), (2582, 781432), (3686, 547384), (4028, 500908), (5141, 392464), (5164, 390716), (7372, 273692), (8056, 250454), (10282, 196232), (10328, 195358), (14744, 136846), (16112, 125227), (20564, 98116), (20656, 97679), (24529, 82256), (29488, 68423), (41128, 49058)]