2897707948

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 5187404376

約数和(自身を除く): 2289696428

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 1097, 2194, 4388, 5041, 9301, 10082, 18602, 20164, 37204, 77887, 143707, 155774, 287414, 311548, 574828, 660371, 1320742, 2641484, 5529977, 10203197, 11059954, 20406394, 22119908, 40812788, 724426987, 1448853974, 2897707948]

約数ペア:

[(1, 2897707948), (2, 1448853974), (4, 724426987), (71, 40812788), (131, 22119908), (142, 20406394), (262, 11059954), (284, 10203197), (524, 5529977), (1097, 2641484), (2194, 1320742), (4388, 660371), (5041, 574828), (9301, 311548), (10082, 287414), (18602, 155774), (20164, 143707), (37204, 77887)]