2103171928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2593}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 4641184800

約数和(自身を除く): 2538012872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 709, 1144, 1418, 2593, 2836, 5186, 5672, 7799, 9217, 10372, 15598, 18434, 20744, 28523, 31196, 33709, 36868, 57046, 62392, 67418, 73736, 101387, 114092, 134836, 202774, 228184, 269672, 370799, 405548, 741598, 811096, 1483196, 1838437, 2966392, 3676874, 7353748, 14707496, 20222807, 23899681, 40445614, 47799362, 80891228, 95598724, 161782456, 191197448, 262896491, 525792982, 1051585964, 2103171928]

約数ペア:

[(1, 2103171928), (2, 1051585964), (4, 525792982), (8, 262896491), (11, 191197448), (13, 161782456), (22, 95598724), (26, 80891228), (44, 47799362), (52, 40445614), (88, 23899681), (104, 20222807), (143, 14707496), (286, 7353748), (572, 3676874), (709, 2966392), (1144, 1838437), (1418, 1483196), (2593, 811096), (2836, 741598), (5186, 405548), (5672, 370799), (7799, 269672), (9217, 228184), (10372, 202774), (15598, 134836), (18434, 114092), (20744, 101387), (28523, 73736), (31196, 67418), (33709, 62392), (36868, 57046)]