2261567264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{338153}}^1$

素因数の和:338193

約数の個数: 48

約数和(自身を含む): 5112888480

約数和(自身を除く): 2851321216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 338153, 676306, 1352612, 2705224, 3719683, 5410448, 6424907, 7439366, 10820896, 12849814, 14878732, 25699628, 29757464, 51399256, 59514928, 70673977, 102798512, 119029856, 141347954, 205597024, 282695908, 565391816, 1130783632, 2261567264]

約数ペア:

[(1, 2261567264), (2, 1130783632), (4, 565391816), (8, 282695908), (11, 205597024), (16, 141347954), (19, 119029856), (22, 102798512), (32, 70673977), (38, 59514928), (44, 51399256), (76, 29757464), (88, 25699628), (152, 14878732), (176, 12849814), (209, 10820896), (304, 7439366), (352, 6424907), (418, 5410448), (608, 3719683), (836, 2705224), (1672, 1352612), (3344, 676306), (6688, 338153)]