2017702028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{220177}}^1$

素因数の和:220289

約数の個数: 24

約数和(自身を含む): 3698990400

約数和(自身を除く): 1681288372

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 220177, 440354, 880708, 6385133, 12770266, 17393983, 25540532, 34787966, 69575932, 504425507, 1008851014, 2017702028]

約数ペア:

[(1, 2017702028), (2, 1008851014), (4, 504425507), (29, 69575932), (58, 34787966), (79, 25540532), (116, 17393983), (158, 12770266), (316, 6385133), (2291, 880708), (4582, 440354), (9164, 220177)]