4465266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 6179214

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 131, 138, 247, 262, 299, 393, 437, 494, 598, 741, 786, 874, 897, 1311, 1482, 1703, 1794, 2489, 2622, 3013, 3406, 4978, 5109, 5681, 6026, 7467, 9039, 10218, 11362, 14934, 17043, 18078, 32357, 34086, 39169, 57247, 64714, 78338, 97071, 114494, 117507, 171741, 194142, 235014, 343482, 744211, 1488422, 2232633, 4465266]

約数ペア:

[(1, 4465266), (2, 2232633), (3, 1488422), (6, 744211), (13, 343482), (19, 235014), (23, 194142), (26, 171741), (38, 117507), (39, 114494), (46, 97071), (57, 78338), (69, 64714), (78, 57247), (114, 39169), (131, 34086), (138, 32357), (247, 18078), (262, 17043), (299, 14934), (393, 11362), (437, 10218), (494, 9039), (598, 7467), (741, 6026), (786, 5681), (874, 5109), (897, 4978), (1311, 3406), (1482, 3013), (1703, 2622), (1794, 2489)]