504892486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 944939520

約数和(自身を除く): 440047034

約数列:

[1, 2, 7, 14, 17, 34, 61, 83, 119, 122, 166, 238, 419, 427, 581, 838, 854, 1037, 1162, 1411, 2074, 2822, 2933, 5063, 5866, 7123, 7259, 9877, 10126, 14246, 14518, 19754, 25559, 34777, 35441, 49861, 51118, 69554, 70882, 86071, 99722, 172142, 178913, 243439, 357826, 434503, 486878, 591209, 602497, 869006, 1182418, 1204994, 2121397, 3041521, 4138463, 4242794, 6083042, 8276926, 14849779, 29699558, 36063749, 72127498, 252446243, 504892486]

約数ペア:

[(1, 504892486), (2, 252446243), (7, 72127498), (14, 36063749), (17, 29699558), (34, 14849779), (61, 8276926), (83, 6083042), (119, 4242794), (122, 4138463), (166, 3041521), (238, 2121397), (419, 1204994), (427, 1182418), (581, 869006), (838, 602497), (854, 591209), (1037, 486878), (1162, 434503), (1411, 357826), (2074, 243439), (2822, 178913), (2933, 172142), (5063, 99722), (5866, 86071), (7123, 70882), (7259, 69554), (9877, 51118), (10126, 49861), (14246, 35441), (14518, 34777), (19754, 25559)]