2255304898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1493}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 4476549888

約数和(自身を除く): 2221244990

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 577, 1154, 1309, 1493, 2618, 2986, 4039, 6347, 8078, 9809, 10451, 12694, 16423, 19618, 20902, 25381, 32846, 44429, 50762, 68663, 88858, 107899, 114961, 137326, 177667, 215798, 229922, 279191, 355334, 558382, 755293, 861461, 1510586, 1722922, 1954337, 3908674, 6030227, 9476071, 12060454, 14644837, 18952142, 29289674, 66332497, 102513859, 132664994, 161093207, 205027718, 322186414, 1127652449, 2255304898]

約数ペア:

[(1, 2255304898), (2, 1127652449), (7, 322186414), (11, 205027718), (14, 161093207), (17, 132664994), (22, 102513859), (34, 66332497), (77, 29289674), (119, 18952142), (154, 14644837), (187, 12060454), (238, 9476071), (374, 6030227), (577, 3908674), (1154, 1954337), (1309, 1722922), (1493, 1510586), (2618, 861461), (2986, 755293), (4039, 558382), (6347, 355334), (8078, 279191), (9809, 229922), (10451, 215798), (12694, 177667), (16423, 137326), (19618, 114961), (20902, 107899), (25381, 88858), (32846, 68663), (44429, 50762)]