1653964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1648244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1871, 3742, 7484, 24323, 31807, 48646, 63614, 97292, 127228, 413491, 826982, 1653964]

約数ペア:

[(1, 1653964), (2, 826982), (4, 413491), (13, 127228), (17, 97292), (26, 63614), (34, 48646), (52, 31807), (68, 24323), (221, 7484), (442, 3742), (884, 1871)]