2017867168

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18379}}^1$

素因数の和:18509

約数の個数: 48

約数和(自身を含む): 4113002880

約数和(自身を除く): 2095135712

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1504, 2336, 3431, 6862, 13724, 18379, 27448, 36758, 54896, 73516, 109792, 147032, 294064, 588128, 863813, 1341667, 1727626, 2683334, 3455252, 5366668, 6910504, 10733336, 13821008, 21466672, 27642016, 42933344, 63058349, 126116698, 252233396, 504466792, 1008933584, 2017867168]

約数ペア:

[(1, 2017867168), (2, 1008933584), (4, 504466792), (8, 252233396), (16, 126116698), (32, 63058349), (47, 42933344), (73, 27642016), (94, 21466672), (146, 13821008), (188, 10733336), (292, 6910504), (376, 5366668), (584, 3455252), (752, 2683334), (1168, 1727626), (1504, 1341667), (2336, 863813), (3431, 588128), (6862, 294064), (13724, 147032), (18379, 109792), (27448, 73516), (36758, 54896)]