2081761584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{21893}}^1$

素因数の和:22194

約数の個数: 80

約数和(自身を含む): 6168152832

約数和(自身を除く): 4086391248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4528, 5943, 6792, 7924, 11886, 13584, 15848, 21893, 23772, 31696, 43786, 47544, 65679, 87572, 95088, 131358, 153251, 175144, 262716, 306502, 350288, 459753, 525432, 613004, 919506, 1050864, 1226008, 1839012, 2452016, 3678024, 6195719, 7356048, 12391438, 18587157, 24782876, 37174314, 43370033, 49565752, 74348628, 86740066, 99131504, 130110099, 148697256, 173480132, 260220198, 297394512, 346960264, 520440396, 693920528, 1040880792, 2081761584]

約数ペア:

[(1, 2081761584), (2, 1040880792), (3, 693920528), (4, 520440396), (6, 346960264), (7, 297394512), (8, 260220198), (12, 173480132), (14, 148697256), (16, 130110099), (21, 99131504), (24, 86740066), (28, 74348628), (42, 49565752), (48, 43370033), (56, 37174314), (84, 24782876), (112, 18587157), (168, 12391438), (283, 7356048), (336, 6195719), (566, 3678024), (849, 2452016), (1132, 1839012), (1698, 1226008), (1981, 1050864), (2264, 919506), (3396, 613004), (3962, 525432), (4528, 459753), (5943, 350288), (6792, 306502), (7924, 262716), (11886, 175144), (13584, 153251), (15848, 131358), (21893, 95088), (23772, 87572), (31696, 65679), (43786, 47544)]