2845565552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9360413}}^1$

素因数の和:9360440

約数の個数: 20

約数和(自身を含む): 5803456680

約数和(自身を除く): 2957891128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9360413, 18720826, 37441652, 74883304, 149766608, 177847847, 355695694, 711391388, 1422782776, 2845565552]

約数ペア:

[(1, 2845565552), (2, 1422782776), (4, 711391388), (8, 355695694), (16, 177847847), (19, 149766608), (38, 74883304), (76, 37441652), (152, 18720826), (304, 9360413)]