4920785436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{658211}}^1$

素因数の和:658314

約数の個数: 48

約数和(自身を含む): 13269553920

約数和(自身を除く): 8348768484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 658211, 1316422, 1974633, 2632844, 3949266, 4607477, 7898532, 9214954, 13822431, 18429908, 27644862, 55289724, 58580779, 117161558, 175742337, 234323116, 351484674, 410065453, 702969348, 820130906, 1230196359, 1640261812, 2460392718, 4920785436]

約数ペア:

[(1, 4920785436), (2, 2460392718), (3, 1640261812), (4, 1230196359), (6, 820130906), (7, 702969348), (12, 410065453), (14, 351484674), (21, 234323116), (28, 175742337), (42, 117161558), (84, 58580779), (89, 55289724), (178, 27644862), (267, 18429908), (356, 13822431), (534, 9214954), (623, 7898532), (1068, 4607477), (1246, 3949266), (1869, 2632844), (2492, 1974633), (3738, 1316422), (7476, 658211)]