519842596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 1206632448

約数和(自身を除く): 686789852

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 713, 806, 868, 1196, 1426, 1612, 2003, 2093, 2821, 2852, 4006, 4186, 4991, 5642, 8012, 8372, 9269, 9982, 11284, 14021, 18538, 19964, 26039, 28042, 37076, 46069, 52078, 56084, 62093, 64883, 92138, 104156, 124186, 129766, 182273, 184276, 248372, 259532, 322483, 364546, 434651, 598897, 644966, 729092, 807209, 869302, 1197794, 1289932, 1428139, 1614418, 1738604, 2395588, 2856278, 3228836, 4192279, 5650463, 5712556, 8384558, 9996973, 11300926, 16769116, 18565807, 19993946, 22601852, 37131614, 39987892, 74263228, 129960649, 259921298, 519842596]

約数ペア:

[(1, 519842596), (2, 259921298), (4, 129960649), (7, 74263228), (13, 39987892), (14, 37131614), (23, 22601852), (26, 19993946), (28, 18565807), (31, 16769116), (46, 11300926), (52, 9996973), (62, 8384558), (91, 5712556), (92, 5650463), (124, 4192279), (161, 3228836), (182, 2856278), (217, 2395588), (299, 1738604), (322, 1614418), (364, 1428139), (403, 1289932), (434, 1197794), (598, 869302), (644, 807209), (713, 729092), (806, 644966), (868, 598897), (1196, 434651), (1426, 364546), (1612, 322483), (2003, 259532), (2093, 248372), (2821, 184276), (2852, 182273), (4006, 129766), (4186, 124186), (4991, 104156), (5642, 92138), (8012, 64883), (8372, 62093), (9269, 56084), (9982, 52078), (11284, 46069), (14021, 37076), (18538, 28042), (19964, 26039)]