1337689376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30139}}^1$

素因数の和:30241

約数の個数: 48

約数和(自身を含む): 2810253600

約数和(自身を除く): 1472564224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 2336, 2774, 5548, 11096, 22192, 30139, 44384, 60278, 120556, 241112, 482224, 572641, 964448, 1145282, 2200147, 2290564, 4400294, 4581128, 8800588, 9162256, 17601176, 18324512, 35202352, 41802793, 70404704, 83605586, 167211172, 334422344, 668844688, 1337689376]

約数ペア:

[(1, 1337689376), (2, 668844688), (4, 334422344), (8, 167211172), (16, 83605586), (19, 70404704), (32, 41802793), (38, 35202352), (73, 18324512), (76, 17601176), (146, 9162256), (152, 8800588), (292, 4581128), (304, 4400294), (584, 2290564), (608, 2200147), (1168, 1145282), (1387, 964448), (2336, 572641), (2774, 482224), (5548, 241112), (11096, 120556), (22192, 60278), (30139, 44384)]