2016594032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 4281154560

約数和(自身を除く): 2264560528

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 53, 76, 94, 106, 152, 188, 212, 304, 376, 424, 752, 848, 893, 1007, 1786, 2014, 2491, 2663, 3572, 4028, 4982, 5326, 7144, 8056, 9964, 10652, 14288, 16112, 19928, 21304, 39856, 42608, 47329, 50597, 94658, 101194, 125161, 141139, 189316, 202388, 250322, 282278, 378632, 404776, 500644, 564556, 757264, 809552, 1001288, 1129112, 2002576, 2258224, 2378059, 2681641, 4756118, 5363282, 6633533, 9512236, 10726564, 13267066, 19024472, 21453128, 26534132, 38048944, 42906256, 53068264, 106136528, 126037127, 252074254, 504148508, 1008297016, 2016594032]

約数ペア:

[(1, 2016594032), (2, 1008297016), (4, 504148508), (8, 252074254), (16, 126037127), (19, 106136528), (38, 53068264), (47, 42906256), (53, 38048944), (76, 26534132), (94, 21453128), (106, 19024472), (152, 13267066), (188, 10726564), (212, 9512236), (304, 6633533), (376, 5363282), (424, 4756118), (752, 2681641), (848, 2378059), (893, 2258224), (1007, 2002576), (1786, 1129112), (2014, 1001288), (2491, 809552), (2663, 757264), (3572, 564556), (4028, 500644), (4982, 404776), (5326, 378632), (7144, 282278), (8056, 250322), (9964, 202388), (10652, 189316), (14288, 141139), (16112, 125161), (19928, 101194), (21304, 94658), (39856, 50597), (42608, 47329)]