381888002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 598363200

約数和(自身を除く): 216475198

約数列:

[1, 2, 53, 59, 106, 118, 227, 269, 454, 538, 3127, 6254, 12031, 13393, 14257, 15871, 24062, 26786, 28514, 31742, 61063, 122126, 709829, 841163, 1419658, 1682326, 3236339, 3602717, 6472678, 7205434, 190944001, 381888002]

約数ペア:

[(1, 381888002), (2, 190944001), (53, 7205434), (59, 6472678), (106, 3602717), (118, 3236339), (227, 1682326), (269, 1419658), (454, 841163), (538, 709829), (3127, 122126), (6254, 61063), (12031, 31742), (13393, 28514), (14257, 26786), (15871, 24062)]