13306879664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63975383}}^1$

素因数の和:63975404

約数の個数: 20

約数和(自身を含む): 27765316656

約数和(自身を除く): 14458436992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63975383, 127950766, 255901532, 511803064, 831679979, 1023606128, 1663359958, 3326719916, 6653439832, 13306879664]

約数ペア:

[(1, 13306879664), (2, 6653439832), (4, 3326719916), (8, 1663359958), (13, 1023606128), (16, 831679979), (26, 511803064), (52, 255901532), (104, 127950766), (208, 63975383)]