2378889338

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6689}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 4392921600

約数和(自身を除く): 2014032262

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 191, 266, 382, 931, 1337, 1862, 2674, 3629, 6689, 7258, 9359, 13378, 18718, 25403, 46823, 50806, 93646, 127091, 177821, 254182, 327761, 355642, 655522, 889637, 1277599, 1779274, 2555198, 6227459, 8943193, 12454918, 17886386, 24274381, 48548762, 62602351, 125204702, 169920667, 339841334, 1189444669, 2378889338]

約数ペア:

[(1, 2378889338), (2, 1189444669), (7, 339841334), (14, 169920667), (19, 125204702), (38, 62602351), (49, 48548762), (98, 24274381), (133, 17886386), (191, 12454918), (266, 8943193), (382, 6227459), (931, 2555198), (1337, 1779274), (1862, 1277599), (2674, 889637), (3629, 655522), (6689, 355642), (7258, 327761), (9359, 254182), (13378, 177821), (18718, 127091), (25403, 93646), (46823, 50806)]