2153851276

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1811}}^1\times {\mathrm{4073}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 3823921584

約数和(自身を除く): 1670070308

約数列:

[1, 2, 4, 73, 146, 292, 1811, 3622, 4073, 7244, 8146, 16292, 132203, 264406, 297329, 528812, 594658, 1189316, 7376203, 14752406, 29504812, 538462819, 1076925638, 2153851276]

約数ペア:

[(1, 2153851276), (2, 1076925638), (4, 538462819), (73, 29504812), (146, 14752406), (292, 7376203), (1811, 1189316), (3622, 594658), (4073, 528812), (7244, 297329), (8146, 264406), (16292, 132203)]