1291215416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{92177}}^1$

素因数の和:92303

約数の個数: 32

約数和(自身を含む): 2588358240

約数和(自身を除く): 1297142824

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 92177, 184354, 368708, 737416, 1567009, 3134018, 6268036, 9494231, 12536072, 18988462, 37976924, 75953848, 161401927, 322803854, 645607708, 1291215416]

約数ペア:

[(1, 1291215416), (2, 645607708), (4, 322803854), (8, 161401927), (17, 75953848), (34, 37976924), (68, 18988462), (103, 12536072), (136, 9494231), (206, 6268036), (412, 3134018), (824, 1567009), (1751, 737416), (3502, 368708), (7004, 184354), (14008, 92177)]