713982076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 1353945600

約数和(自身を除く): 639963524

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 137, 188, 274, 548, 893, 1459, 1786, 2603, 2918, 3572, 5206, 5836, 6439, 10412, 12878, 25756, 27721, 55442, 68573, 110884, 122341, 137146, 199883, 244682, 274292, 399766, 489364, 799532, 1302887, 2605774, 3797777, 5211548, 7595554, 9394501, 15191108, 18789002, 37578004, 178495519, 356991038, 713982076]

約数ペア:

[(1, 713982076), (2, 356991038), (4, 178495519), (19, 37578004), (38, 18789002), (47, 15191108), (76, 9394501), (94, 7595554), (137, 5211548), (188, 3797777), (274, 2605774), (548, 1302887), (893, 799532), (1459, 489364), (1786, 399766), (2603, 274292), (2918, 244682), (3572, 199883), (5206, 137146), (5836, 122341), (6439, 110884), (10412, 68573), (12878, 55442), (25756, 27721)]