2190303584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{514639}}^1$

素因数の和:514675

約数の個数: 48

約数和(自身を含む): 5187571200

約数和(自身を除く): 2997267616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 514639, 1029278, 2058556, 3602473, 4117112, 7204946, 8234224, 9778141, 14409892, 16468448, 19556282, 28819784, 39112564, 57639568, 68446987, 78225128, 115279136, 136893974, 156450256, 273787948, 312900512, 547575896, 1095151792, 2190303584]

約数ペア:

[(1, 2190303584), (2, 1095151792), (4, 547575896), (7, 312900512), (8, 273787948), (14, 156450256), (16, 136893974), (19, 115279136), (28, 78225128), (32, 68446987), (38, 57639568), (56, 39112564), (76, 28819784), (112, 19556282), (133, 16468448), (152, 14409892), (224, 9778141), (266, 8234224), (304, 7204946), (532, 4117112), (608, 3602473), (1064, 2058556), (2128, 1029278), (4256, 514639)]