487020196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 947162160

約数和(自身を除く): 460141964

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 269, 481, 538, 941, 962, 1076, 1882, 1924, 3497, 3764, 6994, 9953, 12233, 13988, 19906, 24466, 34817, 39812, 48932, 69634, 129389, 139268, 253129, 258778, 452621, 506258, 517556, 905242, 1012516, 1810484, 3290677, 6581354, 9365773, 13162708, 18731546, 37463092, 121755049, 243510098, 487020196]

約数ペア:

[(1, 487020196), (2, 243510098), (4, 121755049), (13, 37463092), (26, 18731546), (37, 13162708), (52, 9365773), (74, 6581354), (148, 3290677), (269, 1810484), (481, 1012516), (538, 905242), (941, 517556), (962, 506258), (1076, 452621), (1882, 258778), (1924, 253129), (3497, 139268), (3764, 129389), (6994, 69634), (9953, 48932), (12233, 39812), (13988, 34817), (19906, 24466)]