349293126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{639731}}^1$

素因数の和:639756

約数の個数: 32

約数和(自身を含む): 859799808

約数和(自身を除く): 510506682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 639731, 1279462, 1919193, 3838386, 4478117, 8316503, 8956234, 13434351, 16633006, 24949509, 26868702, 49899018, 58215521, 116431042, 174646563, 349293126]

約数ペア:

[(1, 349293126), (2, 174646563), (3, 116431042), (6, 58215521), (7, 49899018), (13, 26868702), (14, 24949509), (21, 16633006), (26, 13434351), (39, 8956234), (42, 8316503), (78, 4478117), (91, 3838386), (182, 1919193), (273, 1279462), (546, 639731)]