348537878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 574330176

約数和(自身を除く): 225792298

約数列:

[1, 2, 13, 26, 97, 113, 194, 226, 1223, 1261, 1469, 2446, 2522, 2938, 10961, 15899, 21922, 31798, 118631, 138199, 142493, 237262, 276398, 284986, 1542203, 1796587, 3084406, 3593174, 13405303, 26810606, 174268939, 348537878]

約数ペア:

[(1, 348537878), (2, 174268939), (13, 26810606), (26, 13405303), (97, 3593174), (113, 3084406), (194, 1796587), (226, 1542203), (1223, 284986), (1261, 276398), (1469, 237262), (2446, 142493), (2522, 138199), (2938, 118631), (10961, 31798), (15899, 21922)]