2016605822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4483}}^1$

素因数の和:4653

約数の個数: 64

約数和(自身を含む): 3967156224

約数和(自身を除く): 1950550402

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 127, 154, 161, 253, 254, 322, 506, 889, 1397, 1771, 1778, 2794, 2921, 3542, 4483, 5842, 8966, 9779, 19558, 20447, 31381, 32131, 40894, 49313, 62762, 64262, 98626, 103109, 206218, 224917, 345191, 449834, 569341, 690382, 721763, 1134199, 1138682, 1443526, 2268398, 3985387, 6262751, 7939393, 7970774, 12525502, 13094843, 15878786, 26189686, 43839257, 87678514, 91663901, 144043273, 183327802, 288086546, 1008302911, 2016605822]

約数ペア:

[(1, 2016605822), (2, 1008302911), (7, 288086546), (11, 183327802), (14, 144043273), (22, 91663901), (23, 87678514), (46, 43839257), (77, 26189686), (127, 15878786), (154, 13094843), (161, 12525502), (253, 7970774), (254, 7939393), (322, 6262751), (506, 3985387), (889, 2268398), (1397, 1443526), (1771, 1138682), (1778, 1134199), (2794, 721763), (2921, 690382), (3542, 569341), (4483, 449834), (5842, 345191), (8966, 224917), (9779, 206218), (19558, 103109), (20447, 98626), (31381, 64262), (32131, 62762), (40894, 49313)]