1293729164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{507743}}^1$

素因数の和:507774

約数の個数: 36

約数和(自身を含む): 2836257984

約数和(自身を除く): 1542528820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 507743, 1015486, 2030972, 3554201, 6600659, 7108402, 13201318, 14216804, 24879407, 26402636, 46204613, 49758814, 92409226, 99517628, 184818452, 323432291, 646864582, 1293729164]

約数ペア:

[(1, 1293729164), (2, 646864582), (4, 323432291), (7, 184818452), (13, 99517628), (14, 92409226), (26, 49758814), (28, 46204613), (49, 26402636), (52, 24879407), (91, 14216804), (98, 13201318), (182, 7108402), (196, 6600659), (364, 3554201), (637, 2030972), (1274, 1015486), (2548, 507743)]