3219512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 6480000

約数和(自身を除く): 3260488

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 359, 472, 718, 1121, 1436, 2242, 2872, 4484, 6821, 8968, 13642, 21181, 27284, 42362, 54568, 84724, 169448, 402439, 804878, 1609756, 3219512]

約数ペア:

[(1, 3219512), (2, 1609756), (4, 804878), (8, 402439), (19, 169448), (38, 84724), (59, 54568), (76, 42362), (118, 27284), (152, 21181), (236, 13642), (359, 8968), (472, 6821), (718, 4484), (1121, 2872), (1436, 2242)]