728944198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{7333}}^1$

素因数の和:9519

約数の個数: 16

約数和(自身を含む): 1141639776

約数和(自身を除く): 412695578

約数列:

[1, 2, 23, 46, 2161, 4322, 7333, 14666, 49703, 99406, 168659, 337318, 15846613, 31693226, 364472099, 728944198]

約数ペア:

[(1, 728944198), (2, 364472099), (23, 31693226), (46, 15846613), (2161, 337318), (4322, 168659), (7333, 99406), (14666, 49703)]