2019467856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{7411}}^1$

素因数の和:8240

約数の個数: 80

約数和(自身を含む): 5970395648

約数和(自身を除く): 3950927792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 811, 1622, 2433, 3244, 4866, 5677, 6488, 7411, 9732, 11354, 12976, 14822, 17031, 19464, 22233, 22708, 29644, 34062, 38928, 44466, 45416, 51877, 59288, 68124, 88932, 90832, 103754, 118576, 136248, 155631, 177864, 207508, 272496, 311262, 355728, 415016, 622524, 830032, 1245048, 2490096, 6010321, 12020642, 18030963, 24041284, 36061926, 42072247, 48082568, 72123852, 84144494, 96165136, 126216741, 144247704, 168288988, 252433482, 288495408, 336577976, 504866964, 673155952, 1009733928, 2019467856]

約数ペア:

[(1, 2019467856), (2, 1009733928), (3, 673155952), (4, 504866964), (6, 336577976), (7, 288495408), (8, 252433482), (12, 168288988), (14, 144247704), (16, 126216741), (21, 96165136), (24, 84144494), (28, 72123852), (42, 48082568), (48, 42072247), (56, 36061926), (84, 24041284), (112, 18030963), (168, 12020642), (336, 6010321), (811, 2490096), (1622, 1245048), (2433, 830032), (3244, 622524), (4866, 415016), (5677, 355728), (6488, 311262), (7411, 272496), (9732, 207508), (11354, 177864), (12976, 155631), (14822, 136248), (17031, 118576), (19464, 103754), (22233, 90832), (22708, 88932), (29644, 68124), (34062, 59288), (38928, 51877), (44466, 45416)]