2015921724

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5903}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 4760985600

約数和(自身を除く): 2745063876

約数列:

[1, 2, 3, 4, 6, 12, 149, 191, 298, 382, 447, 573, 596, 764, 894, 1146, 1788, 2292, 5903, 11806, 17709, 23612, 28459, 35418, 56918, 70836, 85377, 113836, 170754, 341508, 879547, 1127473, 1759094, 2254946, 2638641, 3382419, 3518188, 4509892, 5277282, 6764838, 10554564, 13529676, 167993477, 335986954, 503980431, 671973908, 1007960862, 2015921724]

約数ペア:

[(1, 2015921724), (2, 1007960862), (3, 671973908), (4, 503980431), (6, 335986954), (12, 167993477), (149, 13529676), (191, 10554564), (298, 6764838), (382, 5277282), (447, 4509892), (573, 3518188), (596, 3382419), (764, 2638641), (894, 2254946), (1146, 1759094), (1788, 1127473), (2292, 879547), (5903, 341508), (11806, 170754), (17709, 113836), (23612, 85377), (28459, 70836), (35418, 56918)]