2190202438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 3477188160

約数和(自身を除く): 1286985722

約数列:

[1, 2, 29, 58, 61, 122, 157, 314, 1769, 3538, 3943, 4553, 7886, 9106, 9577, 19154, 114347, 228694, 240523, 277733, 481046, 555466, 619051, 1238102, 6975167, 13950334, 17952479, 35904958, 37762111, 75524222, 1095101219, 2190202438]

約数ペア:

[(1, 2190202438), (2, 1095101219), (29, 75524222), (58, 37762111), (61, 35904958), (122, 17952479), (157, 13950334), (314, 6975167), (1769, 1238102), (3538, 619051), (3943, 555466), (4553, 481046), (7886, 277733), (9106, 240523), (9577, 228694), (19154, 114347)]