170686418

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 298909440

約数和(自身を除く): 128223022

約数列:

[1, 2, 7, 14, 61, 122, 269, 427, 538, 743, 854, 1486, 1883, 3766, 5201, 10402, 16409, 32818, 45323, 90646, 114863, 199867, 229726, 317261, 399734, 634522, 1399069, 2798138, 12191887, 24383774, 85343209, 170686418]

約数ペア:

[(1, 170686418), (2, 85343209), (7, 24383774), (14, 12191887), (61, 2798138), (122, 1399069), (269, 634522), (427, 399734), (538, 317261), (743, 229726), (854, 199867), (1486, 114863), (1883, 90646), (3766, 45323), (5201, 32818), (10402, 16409)]