499902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1185840

約数和(自身を除く): 685938

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 169, 174, 221, 338, 377, 442, 493, 507, 663, 754, 986, 1014, 1131, 1326, 1479, 2262, 2873, 2958, 4901, 5746, 6409, 8619, 9802, 12818, 14703, 17238, 19227, 29406, 38454, 83317, 166634, 249951, 499902]

約数ペア:

[(1, 499902), (2, 249951), (3, 166634), (6, 83317), (13, 38454), (17, 29406), (26, 19227), (29, 17238), (34, 14703), (39, 12818), (51, 9802), (58, 8619), (78, 6409), (87, 5746), (102, 4901), (169, 2958), (174, 2873), (221, 2262), (338, 1479), (377, 1326), (442, 1131), (493, 1014), (507, 986), (663, 754)]