2239058018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{128519}}^1$

素因数の和:128833

約数の個数: 16

約数和(自身を含む): 3479293440

約数和(自身を除く): 1240235422

約数列:

[1, 2, 31, 62, 281, 562, 8711, 17422, 128519, 257038, 3984089, 7968178, 36113839, 72227678, 1119529009, 2239058018]

約数ペア:

[(1, 2239058018), (2, 1119529009), (31, 72227678), (62, 36113839), (281, 7968178), (562, 3984089), (8711, 257038), (17422, 128519)]