2049201224

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24379}}^1$

素因数の和:24490

約数の個数: 64

約数和(自身を含む): 4680960000

約数和(自身を除く): 2631758776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 3002, 4424, 6004, 10507, 12008, 21014, 24379, 42028, 48758, 84056, 97516, 170653, 195032, 341306, 463201, 682612, 926402, 1365224, 1852804, 1925941, 3242407, 3705608, 3851882, 6484814, 7703764, 12969628, 13481587, 15407528, 25939256, 26963174, 36592879, 53926348, 73185758, 107852696, 146371516, 256150153, 292743032, 512300306, 1024600612, 2049201224]

約数ペア:

[(1, 2049201224), (2, 1024600612), (4, 512300306), (7, 292743032), (8, 256150153), (14, 146371516), (19, 107852696), (28, 73185758), (38, 53926348), (56, 36592879), (76, 26963174), (79, 25939256), (133, 15407528), (152, 13481587), (158, 12969628), (266, 7703764), (316, 6484814), (532, 3851882), (553, 3705608), (632, 3242407), (1064, 1925941), (1106, 1852804), (1501, 1365224), (2212, 926402), (3002, 682612), (4424, 463201), (6004, 341306), (10507, 195032), (12008, 170653), (21014, 97516), (24379, 84056), (42028, 48758)]