2619993604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 4732600320

約数和(自身を除く): 2112606716

約数列:

[1, 2, 4, 79, 83, 158, 166, 191, 316, 332, 382, 523, 764, 1046, 2092, 6557, 13114, 15089, 15853, 26228, 30178, 31706, 41317, 43409, 60356, 63412, 82634, 86818, 99893, 165268, 173636, 199786, 399572, 1252387, 2504774, 3429311, 5009548, 6858622, 7891547, 8291119, 13717244, 15783094, 16582238, 31566188, 33164476, 654998401, 1309996802, 2619993604]

約数ペア:

[(1, 2619993604), (2, 1309996802), (4, 654998401), (79, 33164476), (83, 31566188), (158, 16582238), (166, 15783094), (191, 13717244), (316, 8291119), (332, 7891547), (382, 6858622), (523, 5009548), (764, 3429311), (1046, 2504774), (2092, 1252387), (6557, 399572), (13114, 199786), (15089, 173636), (15853, 165268), (26228, 99893), (30178, 86818), (31706, 82634), (41317, 63412), (43409, 60356)]