1538828914

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 2797286400

約数和(自身を除く): 1258457486

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 227, 283, 406, 413, 454, 566, 826, 1589, 1711, 1981, 3178, 3422, 3962, 6583, 8207, 11977, 13166, 13393, 16414, 16697, 23954, 26786, 33394, 46081, 57449, 64241, 92162, 93751, 114898, 116879, 128482, 187502, 233758, 388397, 449687, 484213, 776794, 899374, 968426, 1862989, 2718779, 3389491, 3725978, 3790219, 5437558, 6778982, 7580438, 13040923, 26081846, 26531533, 53063066, 109916351, 219832702, 769414457, 1538828914]

約数ペア:

[(1, 1538828914), (2, 769414457), (7, 219832702), (14, 109916351), (29, 53063066), (58, 26531533), (59, 26081846), (118, 13040923), (203, 7580438), (227, 6778982), (283, 5437558), (406, 3790219), (413, 3725978), (454, 3389491), (566, 2718779), (826, 1862989), (1589, 968426), (1711, 899374), (1981, 776794), (3178, 484213), (3422, 449687), (3962, 388397), (6583, 233758), (8207, 187502), (11977, 128482), (13166, 116879), (13393, 114898), (16414, 93751), (16697, 92162), (23954, 64241), (26786, 57449), (33394, 46081)]