427484642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 709121280

約数和(自身を除く): 281636638

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 949, 1027, 1898, 2054, 2851, 5702, 5767, 11534, 37063, 74126, 74971, 149942, 208123, 225229, 416246, 450458, 2705599, 2927977, 5411198, 5855954, 16441717, 32883434, 213742321, 427484642]

約数ペア:

[(1, 427484642), (2, 213742321), (13, 32883434), (26, 16441717), (73, 5855954), (79, 5411198), (146, 2927977), (158, 2705599), (949, 450458), (1027, 416246), (1898, 225229), (2054, 208123), (2851, 149942), (5702, 74971), (5767, 74126), (11534, 37063)]