496751276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12791}}^1$

素因数の和:12894

約数の個数: 48

約数和(自身を含む): 1060200960

約数和(自身を除く): 563449684

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, 12791, 19418, 25582, 38836, 51164, 89537, 179074, 243029, 358148, 486058, 933743, 972116, 1701203, 1867486, 3402406, 3734972, 6536201, 6804812, 13072402, 17741117, 26144804, 35482234, 70964468, 124187819, 248375638, 496751276]

約数ペア:

[(1, 496751276), (2, 248375638), (4, 124187819), (7, 70964468), (14, 35482234), (19, 26144804), (28, 17741117), (38, 13072402), (73, 6804812), (76, 6536201), (133, 3734972), (146, 3402406), (266, 1867486), (292, 1701203), (511, 972116), (532, 933743), (1022, 486058), (1387, 358148), (2044, 243029), (2774, 179074), (5548, 89537), (9709, 51164), (12791, 38836), (19418, 25582)]