1199968666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 1965675600

約数和(自身を除く): 765706934

約数列:

[1, 2, 13, 26, 89, 178, 641, 809, 1157, 1282, 1618, 2314, 8333, 10517, 16666, 21034, 57049, 72001, 114098, 144002, 518569, 741637, 936013, 1037138, 1483274, 1872026, 6741397, 13482794, 46152641, 92305282, 599984333, 1199968666]

約数ペア:

[(1, 1199968666), (2, 599984333), (13, 92305282), (26, 46152641), (89, 13482794), (178, 6741397), (641, 1872026), (809, 1483274), (1157, 1037138), (1282, 936013), (1618, 741637), (2314, 518569), (8333, 144002), (10517, 114098), (16666, 72001), (21034, 57049)]