641867002946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2333}}^1\times {\mathrm{39047}}^1$

素因数の和:41666

約数の個数: 32

約数和(自身を含む): 1041160877568

約数和(自身を除く): 399293874622

約数列:

[1, 2, 13, 26, 271, 542, 2333, 3523, 4666, 7046, 30329, 39047, 60658, 78094, 507611, 632243, 1015222, 1264486, 8219159, 10581737, 16438318, 21163474, 91096651, 137562581, 182193302, 275125162, 1184256463, 2368512926, 24687192421, 49374384842, 320933501473, 641867002946]

約数ペア:

[(1, 641867002946), (2, 320933501473), (13, 49374384842), (26, 24687192421), (271, 2368512926), (542, 1184256463), (2333, 275125162), (3523, 182193302), (4666, 137562581), (7046, 91096651), (30329, 21163474), (39047, 16438318), (60658, 10581737), (78094, 8219159), (507611, 1264486), (632243, 1015222)]