1339491608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108233}}^1$

素因数の和:108276

約数の個数: 64

約数和(自身を含む): 3272996160

約数和(自身を除く): 1933504552

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 108233, 216466, 432932, 757631, 865864, 1407029, 1515262, 1839961, 2814058, 3030524, 3679922, 5628116, 6061048, 7359844, 9849203, 11256232, 12879727, 14719688, 19698406, 23919493, 25759454, 39396812, 47838986, 51518908, 78793624, 95677972, 103037816, 167436451, 191355944, 334872902, 669745804, 1339491608]

約数ペア:

[(1, 1339491608), (2, 669745804), (4, 334872902), (7, 191355944), (8, 167436451), (13, 103037816), (14, 95677972), (17, 78793624), (26, 51518908), (28, 47838986), (34, 39396812), (52, 25759454), (56, 23919493), (68, 19698406), (91, 14719688), (104, 12879727), (119, 11256232), (136, 9849203), (182, 7359844), (221, 6061048), (238, 5628116), (364, 3679922), (442, 3030524), (476, 2814058), (728, 1839961), (884, 1515262), (952, 1407029), (1547, 865864), (1768, 757631), (3094, 432932), (6188, 216466), (12376, 108233)]