408077790572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{38223847}}^1$

素因数の和:38224025

約数の個数: 24

約数和(自身を含む): 760960365984

約数和(自身を除く): 352882575412

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 38223847, 76447694, 152895388, 649805399, 1299610798, 2599221596, 6001143979, 12002287958, 24004575916, 102019447643, 204038895286, 408077790572]

約数ペア:

[(1, 408077790572), (2, 204038895286), (4, 102019447643), (17, 24004575916), (34, 12002287958), (68, 6001143979), (157, 2599221596), (314, 1299610798), (628, 649805399), (2669, 152895388), (5338, 76447694), (10676, 38223847)]