1566407778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51361}}^1$

素因数の和:51419

約数の個数: 64

約数和(自身を含む): 3727648512

約数和(自身を除く): 2161240734

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1326, 1794, 2346, 5083, 10166, 15249, 30498, 51361, 102722, 154083, 308166, 667693, 873137, 1181303, 1335386, 1746274, 2003079, 2362606, 2619411, 3543909, 4006158, 5238822, 7087818, 11350781, 15356939, 20082151, 22701562, 30713878, 34052343, 40164302, 46070817, 60246453, 68104686, 92141634, 120492906, 261067963, 522135926, 783203889, 1566407778]

約数ペア:

[(1, 1566407778), (2, 783203889), (3, 522135926), (6, 261067963), (13, 120492906), (17, 92141634), (23, 68104686), (26, 60246453), (34, 46070817), (39, 40164302), (46, 34052343), (51, 30713878), (69, 22701562), (78, 20082151), (102, 15356939), (138, 11350781), (221, 7087818), (299, 5238822), (391, 4006158), (442, 3543909), (598, 2619411), (663, 2362606), (782, 2003079), (897, 1746274), (1173, 1335386), (1326, 1181303), (1794, 873137), (2346, 667693), (5083, 308166), (10166, 154083), (15249, 102722), (30498, 51361)]