328562498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 562453632

約数和(自身を除く): 233891134

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 641, 1013, 1282, 2026, 7051, 11143, 14102, 14743, 22286, 23299, 29486, 46598, 162173, 256289, 324346, 512578, 649333, 1298666, 7142663, 14285326, 14934659, 29869318, 164281249, 328562498]

約数ペア:

[(1, 328562498), (2, 164281249), (11, 29869318), (22, 14934659), (23, 14285326), (46, 7142663), (253, 1298666), (506, 649333), (641, 512578), (1013, 324346), (1282, 256289), (2026, 162173), (7051, 46598), (11143, 29486), (14102, 23299), (14743, 22286)]