8146138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 16549056

約数和(自身を除く): 8402918

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 313, 338, 626, 1001, 1183, 1859, 2002, 2191, 2366, 3443, 3718, 4069, 4382, 6886, 8138, 13013, 24101, 26026, 28483, 44759, 48202, 52897, 56966, 89518, 105794, 313313, 370279, 581867, 626626, 740558, 1163734, 4073069, 8146138]

約数ペア:

[(1, 8146138), (2, 4073069), (7, 1163734), (11, 740558), (13, 626626), (14, 581867), (22, 370279), (26, 313313), (77, 105794), (91, 89518), (143, 56966), (154, 52897), (169, 48202), (182, 44759), (286, 28483), (313, 26026), (338, 24101), (626, 13013), (1001, 8138), (1183, 6886), (1859, 4382), (2002, 4069), (2191, 3718), (2366, 3443)]