13265252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 31178112

約数和(自身を除く): 17912860

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, 3313, 4004, 6626, 13252, 23191, 36443, 43069, 46382, 72886, 86138, 92764, 145772, 172276, 255101, 301483, 473759, 510202, 602966, 947518, 1020404, 1205932, 1895036, 3316313, 6632626, 13265252]

約数ペア:

[(1, 13265252), (2, 6632626), (4, 3316313), (7, 1895036), (11, 1205932), (13, 1020404), (14, 947518), (22, 602966), (26, 510202), (28, 473759), (44, 301483), (52, 255101), (77, 172276), (91, 145772), (143, 92764), (154, 86138), (182, 72886), (286, 46382), (308, 43069), (364, 36443), (572, 23191), (1001, 13252), (2002, 6626), (3313, 4004)]