8452444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 19869696

約数和(自身を除く): 11417252

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2111, 4004, 4222, 8444, 14777, 23221, 27443, 29554, 46442, 54886, 59108, 92884, 109772, 162547, 192101, 301873, 325094, 384202, 603746, 650188, 768404, 1207492, 2113111, 4226222, 8452444]

約数ペア:

[(1, 8452444), (2, 4226222), (4, 2113111), (7, 1207492), (11, 768404), (13, 650188), (14, 603746), (22, 384202), (26, 325094), (28, 301873), (44, 192101), (52, 162547), (77, 109772), (91, 92884), (143, 59108), (154, 54886), (182, 46442), (286, 29554), (308, 27443), (364, 23221), (572, 14777), (1001, 8444), (2002, 4222), (2111, 4004)]