1330688048

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{306893}}^1$

素因数の和:307172

約数の個数: 20

約数和(自身を含む): 2587730208

約数和(自身を除く): 1257042160

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 306893, 613786, 1227572, 2455144, 4910288, 83168003, 166336006, 332672012, 665344024, 1330688048]

約数ペア:

[(1, 1330688048), (2, 665344024), (4, 332672012), (8, 166336006), (16, 83168003), (271, 4910288), (542, 2455144), (1084, 1227572), (2168, 613786), (4336, 306893)]