1960712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 4195800

約数和(自身を除く): 2235088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1109, 1768, 2218, 4436, 8872, 14417, 18853, 28834, 37706, 57668, 75412, 115336, 150824, 245089, 490178, 980356, 1960712]

約数ペア:

[(1, 1960712), (2, 980356), (4, 490178), (8, 245089), (13, 150824), (17, 115336), (26, 75412), (34, 57668), (52, 37706), (68, 28834), (104, 18853), (136, 14417), (221, 8872), (442, 4436), (884, 2218), (1109, 1768)]