5257252

素因数分解:

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

素因数の和:149

約数の個数: 72

約数和(自身を含む): 12543552

約数和(自身を除く): 7286300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 101, 143, 154, 169, 182, 202, 286, 308, 338, 364, 404, 572, 676, 707, 1001, 1111, 1183, 1313, 1414, 1859, 2002, 2222, 2366, 2626, 2828, 3718, 4004, 4444, 4732, 5252, 7436, 7777, 9191, 13013, 14443, 15554, 17069, 18382, 26026, 28886, 31108, 34138, 36764, 52052, 57772, 68276, 101101, 119483, 187759, 202202, 238966, 375518, 404404, 477932, 751036, 1314313, 2628626, 5257252]

約数ペア:

[(1, 5257252), (2, 2628626), (4, 1314313), (7, 751036), (11, 477932), (13, 404404), (14, 375518), (22, 238966), (26, 202202), (28, 187759), (44, 119483), (52, 101101), (77, 68276), (91, 57772), (101, 52052), (143, 36764), (154, 34138), (169, 31108), (182, 28886), (202, 26026), (286, 18382), (308, 17069), (338, 15554), (364, 14443), (404, 13013), (572, 9191), (676, 7777), (707, 7436), (1001, 5252), (1111, 4732), (1183, 4444), (1313, 4004), (1414, 3718), (1859, 2828), (2002, 2626), (2222, 2366)]