2004861945457

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 2417402880000

約数和(自身を除く): 412540934543

約数列:

[1, 7, 29, 89, 199, 203, 347, 623, 1393, 1607, 2429, 2581, 5771, 10063, 11249, 17711, 18067, 30883, 40397, 46603, 69053, 70441, 123977, 143023, 216181, 319793, 326221, 483371, 513619, 557629, 895607, 1001161, 2002537, 2238551, 3595333, 3903403, 4147667, 6145717, 6269249, 9273997, 14017759, 16171241, 28461577, 29033669, 43020019, 49628981, 64917979, 110968171, 113198687, 178225793, 199231039, 347402867, 776777197, 825385733, 1247580551, 1439240449, 3218076959, 5777700131, 9876167219, 10074683143, 22526538713, 69133170533, 286408849351, 2004861945457]

約数ペア:

[(1, 2004861945457), (7, 286408849351), (29, 69133170533), (89, 22526538713), (199, 10074683143), (203, 9876167219), (347, 5777700131), (623, 3218076959), (1393, 1439240449), (1607, 1247580551), (2429, 825385733), (2581, 776777197), (5771, 347402867), (10063, 199231039), (11249, 178225793), (17711, 113198687), (18067, 110968171), (30883, 64917979), (40397, 49628981), (46603, 43020019), (69053, 29033669), (70441, 28461577), (123977, 16171241), (143023, 14017759), (216181, 9273997), (319793, 6269249), (326221, 6145717), (483371, 4147667), (513619, 3903403), (557629, 3595333), (895607, 2238551), (1001161, 2002537)]