277953470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11519}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 530841600

約数和(自身を除く): 252888130

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 11519, 12065, 23038, 24130, 57595, 115190, 218861, 437722, 1094305, 1462913, 2188610, 2925826, 7314565, 14629130, 27795347, 55590694, 138976735, 277953470]

約数ペア:

[(1, 277953470), (2, 138976735), (5, 55590694), (10, 27795347), (19, 14629130), (38, 7314565), (95, 2925826), (127, 2188610), (190, 1462913), (254, 1094305), (635, 437722), (1270, 218861), (2413, 115190), (4826, 57595), (11519, 24130), (12065, 23038)]