4980274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 8580096

約数和(自身を除く): 3599822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 167, 334, 403, 481, 806, 962, 1147, 2171, 2294, 4342, 5177, 6179, 10354, 12358, 14911, 29822, 67301, 80327, 134602, 160654, 191549, 383098, 2490137, 4980274]

約数ペア:

[(1, 4980274), (2, 2490137), (13, 383098), (26, 191549), (31, 160654), (37, 134602), (62, 80327), (74, 67301), (167, 29822), (334, 14911), (403, 12358), (481, 10354), (806, 6179), (962, 5177), (1147, 4342), (2171, 2294)]