1661528206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{106331}}^1$

素因数の和:106947

約数の個数: 16

約数和(自身を含む): 2688498288

約数和(自身を除く): 1026970082

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 106331, 212662, 1382303, 2764606, 63904931, 127809862, 830764103, 1661528206]

約数ペア:

[(1, 1661528206), (2, 830764103), (13, 127809862), (26, 63904931), (601, 2764606), (1202, 1382303), (7813, 212662), (15626, 106331)]