260775438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{564449}}^1$

素因数の和:564472

約数の個数: 32

約数和(自身を含む): 650246400

約数和(自身を除く): 389470962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 564449, 1128898, 1693347, 3386694, 3951143, 6208939, 7902286, 11853429, 12417878, 18626817, 23706858, 37253634, 43462573, 86925146, 130387719, 260775438]

約数ペア:

[(1, 260775438), (2, 130387719), (3, 86925146), (6, 43462573), (7, 37253634), (11, 23706858), (14, 18626817), (21, 12417878), (22, 11853429), (33, 7902286), (42, 6208939), (66, 3951143), (77, 3386694), (154, 1693347), (231, 1128898), (462, 564449)]