240552994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 407711232

約数和(自身を除く): 167158238

約数列:

[1, 2, 11, 22, 31, 62, 341, 521, 677, 682, 1042, 1354, 5731, 7447, 11462, 14894, 16151, 20987, 32302, 41974, 177661, 230857, 352717, 355322, 461714, 705434, 3879887, 7759774, 10934227, 21868454, 120276497, 240552994]

約数ペア:

[(1, 240552994), (2, 120276497), (11, 21868454), (22, 10934227), (31, 7759774), (62, 3879887), (341, 705434), (521, 461714), (677, 355322), (682, 352717), (1042, 230857), (1354, 177661), (5731, 41974), (7447, 32302), (11462, 20987), (14894, 16151)]