2575452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 4077348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 179, 218, 327, 358, 436, 537, 654, 716, 1074, 1199, 1308, 1969, 2148, 2398, 3597, 3938, 4796, 5907, 7194, 7876, 11814, 14388, 19511, 23628, 39022, 58533, 78044, 117066, 214621, 234132, 429242, 643863, 858484, 1287726, 2575452]

約数ペア:

[(1, 2575452), (2, 1287726), (3, 858484), (4, 643863), (6, 429242), (11, 234132), (12, 214621), (22, 117066), (33, 78044), (44, 58533), (66, 39022), (109, 23628), (132, 19511), (179, 14388), (218, 11814), (327, 7876), (358, 7194), (436, 5907), (537, 4796), (654, 3938), (716, 3597), (1074, 2398), (1199, 2148), (1308, 1969)]