871604708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 1800032640

約数和(自身を除く): 928427932

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 113, 148, 211, 226, 247, 422, 452, 481, 494, 703, 844, 962, 988, 1406, 1469, 1924, 2147, 2743, 2812, 2938, 4009, 4181, 4294, 5486, 5876, 7807, 8018, 8362, 8588, 9139, 10972, 15614, 16036, 16724, 18278, 23843, 27911, 31228, 36556, 47686, 52117, 54353, 55822, 79439, 95372, 101491, 104234, 108706, 111644, 148333, 158878, 202982, 208468, 217412, 296666, 309959, 317756, 405964, 453017, 593332, 619918, 882191, 906034, 1032707, 1239836, 1764382, 1812068, 1928329, 2065414, 3528764, 3856658, 4130828, 5889221, 7713316, 11468483, 11778442, 16761629, 22936966, 23556884, 33523258, 45873932, 67046516, 217901177, 435802354, 871604708]

約数ペア:

[(1, 871604708), (2, 435802354), (4, 217901177), (13, 67046516), (19, 45873932), (26, 33523258), (37, 23556884), (38, 22936966), (52, 16761629), (74, 11778442), (76, 11468483), (113, 7713316), (148, 5889221), (211, 4130828), (226, 3856658), (247, 3528764), (422, 2065414), (452, 1928329), (481, 1812068), (494, 1764382), (703, 1239836), (844, 1032707), (962, 906034), (988, 882191), (1406, 619918), (1469, 593332), (1924, 453017), (2147, 405964), (2743, 317756), (2812, 309959), (2938, 296666), (4009, 217412), (4181, 208468), (4294, 202982), (5486, 158878), (5876, 148333), (7807, 111644), (8018, 108706), (8362, 104234), (8588, 101491), (9139, 95372), (10972, 79439), (15614, 55822), (16036, 54353), (16724, 52117), (18278, 47686), (23843, 36556), (27911, 31228)]