1330752256

素因数分解:

$2^8\times {\mathrm{5198251}}^1$

素因数の和:5198267

約数の個数: 18

約数和(自身を含む): 2656306772

約数和(自身を除く): 1325554516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5198251, 10396502, 20793004, 41586008, 83172016, 166344032, 332688064, 665376128, 1330752256]

約数ペア:

[(1, 1330752256), (2, 665376128), (4, 332688064), (8, 166344032), (16, 83172016), (32, 41586008), (64, 20793004), (128, 10396502), (256, 5198251)]