2149259626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1327}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 3397236480

約数和(自身を除く): 1247976854

約数列:

[1, 2, 37, 43, 74, 86, 509, 1018, 1327, 1591, 2654, 3182, 18833, 21887, 37666, 43774, 49099, 57061, 98198, 114122, 675443, 809819, 1350886, 1619638, 2111257, 4222514, 24991391, 29044049, 49982782, 58088098, 1074629813, 2149259626]

約数ペア:

[(1, 2149259626), (2, 1074629813), (37, 58088098), (43, 49982782), (74, 29044049), (86, 24991391), (509, 4222514), (1018, 2111257), (1327, 1619638), (1591, 1350886), (2654, 809819), (3182, 675443), (18833, 114122), (21887, 98198), (37666, 57061), (43774, 49099)]