255251015426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{235901}}^1$

素因数の和:236410

約数の個数: 32

約数和(自身を含む): 421906008960

約数和(自身を除く): 166654993534

約数列:

[1, 2, 11, 22, 137, 274, 359, 718, 1507, 3014, 3949, 7898, 49183, 98366, 235901, 471802, 541013, 1082026, 2594911, 5189822, 32318437, 64636874, 84688459, 169376918, 355502807, 711005614, 931573049, 1863146098, 11602318883, 23204637766, 127625507713, 255251015426]

約数ペア:

[(1, 255251015426), (2, 127625507713), (11, 23204637766), (22, 11602318883), (137, 1863146098), (274, 931573049), (359, 711005614), (718, 355502807), (1507, 169376918), (3014, 84688459), (3949, 64636874), (7898, 32318437), (49183, 5189822), (98366, 2594911), (235901, 1082026), (471802, 541013)]