1036321780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3985853}}^1$

素因数の和:3985875

約数の個数: 24

約数和(自身を含む): 2343682152

約数和(自身を除く): 1307360372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3985853, 7971706, 15943412, 19929265, 39858530, 51816089, 79717060, 103632178, 207264356, 259080445, 518160890, 1036321780]

約数ペア:

[(1, 1036321780), (2, 518160890), (4, 259080445), (5, 207264356), (10, 103632178), (13, 79717060), (20, 51816089), (26, 39858530), (52, 19929265), (65, 15943412), (130, 7971706), (260, 3985853)]