1458156688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{7741}}^1$

素因数の和:8003

約数の個数: 40

約数和(自身を含む): 2886744056

約数和(自身を除く): 1428587368

約数列:

[1, 2, 4, 8, 16, 61, 122, 193, 244, 386, 488, 772, 976, 1544, 3088, 7741, 11773, 15482, 23546, 30964, 47092, 61928, 94184, 123856, 188368, 472201, 944402, 1494013, 1888804, 2988026, 3777608, 5976052, 7555216, 11952104, 23904208, 91134793, 182269586, 364539172, 729078344, 1458156688]

約数ペア:

[(1, 1458156688), (2, 729078344), (4, 364539172), (8, 182269586), (16, 91134793), (61, 23904208), (122, 11952104), (193, 7555216), (244, 5976052), (386, 3777608), (488, 2988026), (772, 1888804), (976, 1494013), (1544, 944402), (3088, 472201), (7741, 188368), (11773, 123856), (15482, 94184), (23546, 61928), (30964, 47092)]