13217204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 31065216

約数和(自身を除く): 17848012

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, 3301, 4004, 6602, 13204, 23107, 36311, 42913, 46214, 72622, 85826, 92428, 145244, 171652, 254177, 300391, 472043, 508354, 600782, 944086, 1016708, 1201564, 1888172, 3304301, 6608602, 13217204]

約数ペア:

[(1, 13217204), (2, 6608602), (4, 3304301), (7, 1888172), (11, 1201564), (13, 1016708), (14, 944086), (22, 600782), (26, 508354), (28, 472043), (44, 300391), (52, 254177), (77, 171652), (91, 145244), (143, 92428), (154, 85826), (182, 72622), (286, 46214), (308, 42913), (364, 36311), (572, 23107), (1001, 13204), (2002, 6602), (3301, 4004)]