1215280438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1129}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 1922536800

約数和(自身を除く): 707256362

約数列:

[1, 2, 29, 58, 67, 134, 277, 554, 1129, 1943, 2258, 3886, 8033, 16066, 18559, 32741, 37118, 65482, 75643, 151286, 312733, 538211, 625466, 1076422, 2193647, 4387294, 9069257, 18138514, 20953111, 41906222, 607640219, 1215280438]

約数ペア:

[(1, 1215280438), (2, 607640219), (29, 41906222), (58, 20953111), (67, 18138514), (134, 9069257), (277, 4387294), (554, 2193647), (1129, 1076422), (1943, 625466), (2258, 538211), (3886, 312733), (8033, 151286), (16066, 75643), (18559, 65482), (32741, 37118)]