2017444327748

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1\times {\mathrm{42379}}^1$

素因数の和:43388

約数の個数: 48

約数和(自身を含む): 3612492898560

約数和(自身を除く): 1595048570812

約数列:

[1, 2, 4, 53, 106, 212, 431, 521, 862, 1042, 1724, 2084, 22843, 27613, 42379, 45686, 55226, 84758, 91372, 110452, 169516, 224551, 449102, 898204, 2246087, 4492174, 8984348, 11901203, 18265349, 22079459, 23802406, 36530698, 44158918, 47604812, 73061396, 88317836, 968063497, 1170211327, 1936126994, 2340422654, 3872253988, 4680845308, 9516246829, 19032493658, 38064987316, 504361081937, 1008722163874, 2017444327748]

約数ペア:

[(1, 2017444327748), (2, 1008722163874), (4, 504361081937), (53, 38064987316), (106, 19032493658), (212, 9516246829), (431, 4680845308), (521, 3872253988), (862, 2340422654), (1042, 1936126994), (1724, 1170211327), (2084, 968063497), (22843, 88317836), (27613, 73061396), (42379, 47604812), (45686, 44158918), (55226, 36530698), (84758, 23802406), (91372, 22079459), (110452, 18265349), (169516, 11901203), (224551, 8984348), (449102, 4492174), (898204, 2246087)]