1033125008

素因数分解:

$2^4\times {\mathrm{3229}}^1\times {\mathrm{19997}}^1$

素因数の和:23234

約数の個数: 20

約数和(自身を含む): 2002399740

約数和(自身を除く): 969274732

約数列:

[1, 2, 4, 8, 16, 3229, 6458, 12916, 19997, 25832, 39994, 51664, 79988, 159976, 319952, 64570313, 129140626, 258281252, 516562504, 1033125008]

約数ペア:

[(1, 1033125008), (2, 516562504), (4, 258281252), (8, 129140626), (16, 64570313), (3229, 319952), (6458, 159976), (12916, 79988), (19997, 51664), (25832, 39994)]