4210856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 8954400

約数和(自身を除く): 4743544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2131, 4262, 8524, 17048, 27703, 40489, 55406, 80978, 110812, 161956, 221624, 323912, 526357, 1052714, 2105428, 4210856]

約数ペア:

[(1, 4210856), (2, 2105428), (4, 1052714), (8, 526357), (13, 323912), (19, 221624), (26, 161956), (38, 110812), (52, 80978), (76, 55406), (104, 40489), (152, 27703), (247, 17048), (494, 8524), (988, 4262), (1976, 2131)]