27797302012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1600121}}^1$

素因数の和:1600269

約数の個数: 24

約数和(自身を含む): 50269432752

約数和(自身を除く): 22472130740

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 8686, 17372, 1600121, 3200242, 6400484, 68805203, 137610406, 161612221, 275220812, 323224442, 646448884, 6949325503, 13898651006, 27797302012]

約数ペア:

[(1, 27797302012), (2, 13898651006), (4, 6949325503), (43, 646448884), (86, 323224442), (101, 275220812), (172, 161612221), (202, 137610406), (404, 68805203), (4343, 6400484), (8686, 3200242), (17372, 1600121)]