13138889416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{236209}}^1$

素因数の和:236641

約数の個数: 32

約数和(自身を含む): 26148447000

約数和(自身を除く): 13009557584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 818, 1636, 3272, 6953, 13906, 27812, 55624, 236209, 472418, 944836, 1889672, 4015553, 8031106, 16062212, 32124424, 96609481, 193218962, 386437924, 772875848, 1642361177, 3284722354, 6569444708, 13138889416]

約数ペア:

[(1, 13138889416), (2, 6569444708), (4, 3284722354), (8, 1642361177), (17, 772875848), (34, 386437924), (68, 193218962), (136, 96609481), (409, 32124424), (818, 16062212), (1636, 8031106), (3272, 4015553), (6953, 1889672), (13906, 944836), (27812, 472418), (55624, 236209)]