605280784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{16987}}^1$

素因数の和:17143

約数の個数: 40

約数和(自身を含む): 1251268128

約数和(自身を除く): 645987344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 8908, 16987, 17816, 33974, 35632, 67948, 135896, 271792, 288779, 577558, 1155116, 2225297, 2310232, 4450594, 4620464, 8901188, 17802376, 35604752, 37830049, 75660098, 151320196, 302640392, 605280784]

約数ペア:

[(1, 605280784), (2, 302640392), (4, 151320196), (8, 75660098), (16, 37830049), (17, 35604752), (34, 17802376), (68, 8901188), (131, 4620464), (136, 4450594), (262, 2310232), (272, 2225297), (524, 1155116), (1048, 577558), (2096, 288779), (2227, 271792), (4454, 135896), (8908, 67948), (16987, 35632), (17816, 33974)]