13522028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 26040168

約数和(自身を除く): 12518140

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 241, 332, 338, 482, 676, 964, 1079, 2158, 3133, 4316, 6266, 12532, 14027, 20003, 28054, 40006, 40729, 56108, 80012, 81458, 162916, 260039, 520078, 1040156, 3380507, 6761014, 13522028]

約数ペア:

[(1, 13522028), (2, 6761014), (4, 3380507), (13, 1040156), (26, 520078), (52, 260039), (83, 162916), (166, 81458), (169, 80012), (241, 56108), (332, 40729), (338, 40006), (482, 28054), (676, 20003), (964, 14027), (1079, 12532), (2158, 6266), (3133, 4316)]