2016791636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 3640412160

約数和(自身を除く): 1623620524

約数列:

[1, 2, 4, 71, 131, 142, 151, 262, 284, 302, 359, 524, 604, 718, 1436, 9301, 10721, 18602, 19781, 21442, 25489, 37204, 39562, 42884, 47029, 50978, 54209, 79124, 94058, 101956, 108418, 188116, 216836, 1404451, 2808902, 3339059, 3848839, 5617804, 6678118, 7101379, 7697678, 13356236, 14202758, 15395356, 28405516, 504197909, 1008395818, 2016791636]

約数ペア:

[(1, 2016791636), (2, 1008395818), (4, 504197909), (71, 28405516), (131, 15395356), (142, 14202758), (151, 13356236), (262, 7697678), (284, 7101379), (302, 6678118), (359, 5617804), (524, 3848839), (604, 3339059), (718, 2808902), (1436, 1404451), (9301, 216836), (10721, 188116), (18602, 108418), (19781, 101956), (21442, 94058), (25489, 79124), (37204, 54209), (39562, 50978), (42884, 47029)]