834853084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 1699308240

約数和(自身を除く): 864455156

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 457, 494, 559, 817, 914, 988, 1118, 1634, 1828, 1849, 2236, 3268, 3698, 5941, 7396, 8683, 10621, 11882, 17366, 19651, 21242, 23764, 24037, 34732, 35131, 39302, 42484, 48074, 70262, 78604, 96148, 112879, 140524, 225758, 255463, 373369, 451516, 456703, 510926, 746738, 844993, 913406, 1021852, 1493476, 1689986, 1826812, 3379972, 4853797, 9707594, 10984909, 16054867, 19415188, 21969818, 32109734, 43939636, 64219468, 208713271, 417426542, 834853084]

約数ペア:

[(1, 834853084), (2, 417426542), (4, 208713271), (13, 64219468), (19, 43939636), (26, 32109734), (38, 21969818), (43, 19415188), (52, 16054867), (76, 10984909), (86, 9707594), (172, 4853797), (247, 3379972), (457, 1826812), (494, 1689986), (559, 1493476), (817, 1021852), (914, 913406), (988, 844993), (1118, 746738), (1634, 510926), (1828, 456703), (1849, 451516), (2236, 373369), (3268, 255463), (3698, 225758), (5941, 140524), (7396, 112879), (8683, 96148), (10621, 78604), (11882, 70262), (17366, 48074), (19651, 42484), (21242, 39302), (23764, 35131), (24037, 34732)]