494635876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33521}}^1$

素因数の和:33580

約数の個数: 48

約数和(自身を含む): 1081285632

約数和(自身を除く): 586649756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 33521, 67042, 134084, 234647, 469294, 569857, 938588, 1039151, 1139714, 2078302, 2279428, 3988999, 4156604, 7274057, 7977998, 14548114, 15955996, 17665567, 29096228, 35331134, 70662268, 123658969, 247317938, 494635876]

約数ペア:

[(1, 494635876), (2, 247317938), (4, 123658969), (7, 70662268), (14, 35331134), (17, 29096228), (28, 17665567), (31, 15955996), (34, 14548114), (62, 7977998), (68, 7274057), (119, 4156604), (124, 3988999), (217, 2279428), (238, 2078302), (434, 1139714), (476, 1039151), (527, 938588), (868, 569857), (1054, 469294), (2108, 234647), (3689, 134084), (7378, 67042), (14756, 33521)]