1938565592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 3881779200

約数和(自身を除く): 1943213608

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 233, 254, 431, 466, 508, 862, 932, 1016, 1724, 1864, 2413, 3448, 4427, 4826, 8189, 8854, 9652, 16378, 17708, 19304, 29591, 32756, 35416, 54737, 59182, 65512, 100423, 109474, 118364, 200846, 218948, 236728, 401692, 437896, 562229, 803384, 1040003, 1124458, 1908037, 2080006, 2248916, 3816074, 4160012, 4497832, 7632148, 8320024, 12753721, 15264296, 25507442, 51014884, 102029768, 242320699, 484641398, 969282796, 1938565592]

約数ペア:

[(1, 1938565592), (2, 969282796), (4, 484641398), (8, 242320699), (19, 102029768), (38, 51014884), (76, 25507442), (127, 15264296), (152, 12753721), (233, 8320024), (254, 7632148), (431, 4497832), (466, 4160012), (508, 3816074), (862, 2248916), (932, 2080006), (1016, 1908037), (1724, 1124458), (1864, 1040003), (2413, 803384), (3448, 562229), (4427, 437896), (4826, 401692), (8189, 236728), (8854, 218948), (9652, 200846), (16378, 118364), (17708, 109474), (19304, 100423), (29591, 65512), (32756, 59182), (35416, 54737)]