2019010567

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2406039552

約数和(自身を除く): 387028985

約数列:

[1, 7, 53, 73, 127, 371, 511, 587, 889, 3869, 4109, 6731, 9271, 27083, 31111, 42851, 47117, 64897, 74549, 217777, 299957, 491363, 521843, 2271103, 3439541, 3951097, 5442077, 15897721, 27657679, 38094539, 288430081, 2019010567]

約数ペア:

[(1, 2019010567), (7, 288430081), (53, 38094539), (73, 27657679), (127, 15897721), (371, 5442077), (511, 3951097), (587, 3439541), (889, 2271103), (3869, 521843), (4109, 491363), (6731, 299957), (9271, 217777), (27083, 74549), (31111, 64897), (42851, 47117)]