142766666

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 250145280

約数和(自身を除く): 107378614

約数列:

[1, 2, 7, 14, 59, 118, 307, 413, 563, 614, 826, 1126, 2149, 3941, 4298, 7882, 18113, 33217, 36226, 66434, 126791, 172841, 232519, 253582, 345682, 465038, 1209887, 2419774, 10197619, 20395238, 71383333, 142766666]

約数ペア:

[(1, 142766666), (2, 71383333), (7, 20395238), (14, 10197619), (59, 2419774), (118, 1209887), (307, 465038), (413, 345682), (563, 253582), (614, 232519), (826, 172841), (1126, 126791), (2149, 66434), (3941, 36226), (4298, 33217), (7882, 18113)]