537701164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{134291}}^1$

素因数の和:134326

約数の個数: 48

約数和(自身を含む): 1263419136

約数和(自身を除く): 725717972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 134291, 268582, 537164, 940037, 1477201, 1745783, 1880074, 2954402, 3491566, 3760148, 5908804, 6983132, 10340407, 12220481, 19203613, 20680814, 24440962, 38407226, 41361628, 48881924, 76814452, 134425291, 268850582, 537701164]

約数ペア:

[(1, 537701164), (2, 268850582), (4, 134425291), (7, 76814452), (11, 48881924), (13, 41361628), (14, 38407226), (22, 24440962), (26, 20680814), (28, 19203613), (44, 12220481), (52, 10340407), (77, 6983132), (91, 5908804), (143, 3760148), (154, 3491566), (182, 2954402), (286, 1880074), (308, 1745783), (364, 1477201), (572, 940037), (1001, 537164), (2002, 268582), (4004, 134291)]