268658538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1946801}}^1$

素因数の和:1946829

約数の個数: 16

約数和(自身を含む): 560678976

約数和(自身を除く): 292020438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1946801, 3893602, 5840403, 11680806, 44776423, 89552846, 134329269, 268658538]

約数ペア:

[(1, 268658538), (2, 134329269), (3, 89552846), (6, 44776423), (23, 11680806), (46, 5840403), (69, 3893602), (138, 1946801)]