247119808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{297019}}^1$

素因数の和:297044

約数の個数: 28

約数和(自身を含む): 528101560

約数和(自身を除く): 280981752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 297019, 594038, 1188076, 2376152, 3861247, 4752304, 7722494, 9504608, 15444988, 19009216, 30889976, 61779952, 123559904, 247119808]

約数ペア:

[(1, 247119808), (2, 123559904), (4, 61779952), (8, 30889976), (13, 19009216), (16, 15444988), (26, 9504608), (32, 7722494), (52, 4752304), (64, 3861247), (104, 2376152), (208, 1188076), (416, 594038), (832, 297019)]