2113475488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{65587}}^1$

素因数の和:65669

約数の個数: 48

約数和(自身を含む): 4462607520

約数和(自身を除く): 2349132032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 8056, 16112, 32224, 65587, 131174, 262348, 524696, 1049392, 1246153, 2098784, 2492306, 3476111, 4984612, 6952222, 9969224, 13904444, 19938448, 27808888, 39876896, 55617776, 66046109, 111235552, 132092218, 264184436, 528368872, 1056737744, 2113475488]

約数ペア:

[(1, 2113475488), (2, 1056737744), (4, 528368872), (8, 264184436), (16, 132092218), (19, 111235552), (32, 66046109), (38, 55617776), (53, 39876896), (76, 27808888), (106, 19938448), (152, 13904444), (212, 9969224), (304, 6952222), (424, 4984612), (608, 3476111), (848, 2492306), (1007, 2098784), (1696, 1246153), (2014, 1049392), (4028, 524696), (8056, 262348), (16112, 131174), (32224, 65587)]