1889722912

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1747}}^1$

素因数の和:2214

約数の個数: 96

約数和(自身を含む): 4651637760

約数和(自身を除く): 2761914848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 439, 616, 878, 1232, 1747, 1756, 2464, 3073, 3494, 3512, 4829, 6146, 6988, 7024, 9658, 12229, 12292, 13976, 14048, 19217, 19316, 24458, 24584, 27952, 33803, 38434, 38632, 48916, 49168, 55904, 67606, 76868, 77264, 97832, 98336, 134519, 135212, 153736, 154528, 195664, 269038, 270424, 307472, 391328, 538076, 540848, 614944, 766933, 1076152, 1081696, 1533866, 2152304, 3067732, 4304608, 5368531, 6135464, 8436263, 10737062, 12270928, 16872526, 21474124, 24541856, 33745052, 42948248, 59053841, 67490104, 85896496, 118107682, 134980208, 171792992, 236215364, 269960416, 472430728, 944861456, 1889722912]

約数ペア:

[(1, 1889722912), (2, 944861456), (4, 472430728), (7, 269960416), (8, 236215364), (11, 171792992), (14, 134980208), (16, 118107682), (22, 85896496), (28, 67490104), (32, 59053841), (44, 42948248), (56, 33745052), (77, 24541856), (88, 21474124), (112, 16872526), (154, 12270928), (176, 10737062), (224, 8436263), (308, 6135464), (352, 5368531), (439, 4304608), (616, 3067732), (878, 2152304), (1232, 1533866), (1747, 1081696), (1756, 1076152), (2464, 766933), (3073, 614944), (3494, 540848), (3512, 538076), (4829, 391328), (6146, 307472), (6988, 270424), (7024, 269038), (9658, 195664), (12229, 154528), (12292, 153736), (13976, 135212), (14048, 134519), (19217, 98336), (19316, 97832), (24458, 77264), (24584, 76868), (27952, 67606), (33803, 55904), (38434, 49168), (38632, 48916)]