245477078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{3169}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 460131840

約数和(自身を除く): 214654762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 503, 1006, 3169, 3521, 5533, 6338, 7042, 11066, 22183, 34859, 38731, 44366, 69718, 77462, 244013, 488026, 1594007, 3188014, 11158049, 17534077, 22316098, 35068154, 122738539, 245477078]

約数ペア:

[(1, 245477078), (2, 122738539), (7, 35068154), (11, 22316098), (14, 17534077), (22, 11158049), (77, 3188014), (154, 1594007), (503, 488026), (1006, 244013), (3169, 77462), (3521, 69718), (5533, 44366), (6338, 38731), (7042, 34859), (11066, 22183)]