61980436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130211}}^1$

素因数の和:130239

約数の個数: 24

約数和(自身を含む): 131253696

約数和(自身を除く): 69273260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 130211, 260422, 520844, 911477, 1822954, 2213587, 3645908, 4427174, 8854348, 15495109, 30990218, 61980436]

約数ペア:

[(1, 61980436), (2, 30990218), (4, 15495109), (7, 8854348), (14, 4427174), (17, 3645908), (28, 2213587), (34, 1822954), (68, 911477), (119, 520844), (238, 260422), (476, 130211)]