28915512130

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6245251}}^1$

素因数の和:6245721

約数の個数: 16

約数和(自身を含む): 52160344704

約数和(自身を除く): 23244832574

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 6245251, 12490502, 31226255, 62452510, 2891551213, 5783102426, 14457756065, 28915512130]

約数ペア:

[(1, 28915512130), (2, 14457756065), (5, 5783102426), (10, 2891551213), (463, 62452510), (926, 31226255), (2315, 12490502), (4630, 6245251)]