252649462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 422936640

約数和(自身を除く): 170287178

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 2663, 3649, 5326, 7298, 34619, 47437, 69238, 94874, 109183, 218366, 237007, 474014, 1419379, 2838758, 3081091, 6162182, 9717287, 19434574, 126324731, 252649462]

約数ペア:

[(1, 252649462), (2, 126324731), (13, 19434574), (26, 9717287), (41, 6162182), (82, 3081091), (89, 2838758), (178, 1419379), (533, 474014), (1066, 237007), (1157, 218366), (2314, 109183), (2663, 94874), (3649, 69238), (5326, 47437), (7298, 34619)]