268657682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 442411200

約数和(自身を除く): 173753518

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 551, 1102, 1861, 2489, 3722, 3799, 4978, 7598, 35359, 53969, 70718, 72181, 107938, 144362, 243791, 487582, 1025411, 2050822, 4632029, 7069939, 9264058, 14139878, 134328841, 268657682]

約数ペア:

[(1, 268657682), (2, 134328841), (19, 14139878), (29, 9264058), (38, 7069939), (58, 4632029), (131, 2050822), (262, 1025411), (551, 487582), (1102, 243791), (1861, 144362), (2489, 107938), (3722, 72181), (3799, 70718), (4978, 53969), (7598, 35359)]