713456156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18371}}^1$

素因数の和:18474

約数の個数: 48

約数和(自身を含む): 1522671360

約数和(自身を除く): 809215204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 9709, 18371, 19418, 36742, 38836, 73484, 128597, 257194, 349049, 514388, 698098, 1341083, 1396196, 2443343, 2682166, 4886686, 5364332, 9387581, 9773372, 18775162, 25480577, 37550324, 50961154, 101922308, 178364039, 356728078, 713456156]

約数ペア:

[(1, 713456156), (2, 356728078), (4, 178364039), (7, 101922308), (14, 50961154), (19, 37550324), (28, 25480577), (38, 18775162), (73, 9773372), (76, 9387581), (133, 5364332), (146, 4886686), (266, 2682166), (292, 2443343), (511, 1396196), (532, 1341083), (1022, 698098), (1387, 514388), (2044, 349049), (2774, 257194), (5548, 128597), (9709, 73484), (18371, 38836), (19418, 36742)]