2012362634872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{4982773}}^1$

素因数の和:4985455

約数の個数: 32

約数和(自身を含む): 3973263987600

約数和(自身を除く): 1960901352728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2657, 5314, 10628, 21256, 50483, 100966, 201932, 403864, 4982773, 9965546, 19931092, 39862184, 94672687, 189345374, 378690748, 757381496, 13239227861, 26478455722, 52956911444, 105913822888, 251545329359, 503090658718, 1006181317436, 2012362634872]

約数ペア:

[(1, 2012362634872), (2, 1006181317436), (4, 503090658718), (8, 251545329359), (19, 105913822888), (38, 52956911444), (76, 26478455722), (152, 13239227861), (2657, 757381496), (5314, 378690748), (10628, 189345374), (21256, 94672687), (50483, 39862184), (100966, 19931092), (201932, 9965546), (403864, 4982773)]