2458664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2621656

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 503, 611, 1006, 1222, 2012, 2444, 4024, 4888, 6539, 13078, 23641, 26156, 47282, 52312, 94564, 189128, 307333, 614666, 1229332, 2458664]

約数ペア:

[(1, 2458664), (2, 1229332), (4, 614666), (8, 307333), (13, 189128), (26, 94564), (47, 52312), (52, 47282), (94, 26156), (104, 23641), (188, 13078), (376, 6539), (503, 4888), (611, 4024), (1006, 2444), (1222, 2012)]