2195290164

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{5981}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 5205775680

約数和(自身を除く): 3010485516

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 419, 438, 838, 876, 1257, 1676, 2514, 5028, 5981, 11962, 17943, 23924, 30587, 35886, 61174, 71772, 91761, 122348, 183522, 367044, 436613, 873226, 1309839, 1746452, 2506039, 2619678, 5012078, 5239356, 7518117, 10024156, 15036234, 30072468, 182940847, 365881694, 548822541, 731763388, 1097645082, 2195290164]

約数ペア:

[(1, 2195290164), (2, 1097645082), (3, 731763388), (4, 548822541), (6, 365881694), (12, 182940847), (73, 30072468), (146, 15036234), (219, 10024156), (292, 7518117), (419, 5239356), (438, 5012078), (838, 2619678), (876, 2506039), (1257, 1746452), (1676, 1309839), (2514, 873226), (5028, 436613), (5981, 367044), (11962, 183522), (17943, 122348), (23924, 91761), (30587, 71772), (35886, 61174)]