2628626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 5375808

約数和(自身を除く): 2747182

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 154, 169, 182, 202, 286, 338, 707, 1001, 1111, 1183, 1313, 1414, 1859, 2002, 2222, 2366, 2626, 3718, 7777, 9191, 13013, 14443, 15554, 17069, 18382, 26026, 28886, 34138, 101101, 119483, 187759, 202202, 238966, 375518, 1314313, 2628626]

約数ペア:

[(1, 2628626), (2, 1314313), (7, 375518), (11, 238966), (13, 202202), (14, 187759), (22, 119483), (26, 101101), (77, 34138), (91, 28886), (101, 26026), (143, 18382), (154, 17069), (169, 15554), (182, 14443), (202, 13013), (286, 9191), (338, 7777), (707, 3718), (1001, 2626), (1111, 2366), (1183, 2222), (1313, 2002), (1414, 1859)]