288828386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{98711}}^1$

素因数の和:98750

約数の個数: 32

約数和(自身を含む): 568581120

約数和(自身を除く): 279752734

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 98711, 197422, 690977, 1085821, 1381954, 1875509, 2171642, 3751018, 7600747, 13128563, 15201494, 20630599, 26257126, 41261198, 144414193, 288828386]

約数ペア:

[(1, 288828386), (2, 144414193), (7, 41261198), (11, 26257126), (14, 20630599), (19, 15201494), (22, 13128563), (38, 7600747), (77, 3751018), (133, 2171642), (154, 1875509), (209, 1381954), (266, 1085821), (418, 690977), (1463, 197422), (2926, 98711)]