6445868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7101652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 191, 236, 286, 382, 572, 649, 764, 767, 1298, 1534, 2101, 2483, 2596, 3068, 4202, 4966, 8404, 8437, 9932, 11269, 16874, 22538, 27313, 33748, 45076, 54626, 109252, 123959, 146497, 247918, 292994, 495836, 585988, 1611467, 3222934, 6445868]

約数ペア:

[(1, 6445868), (2, 3222934), (4, 1611467), (11, 585988), (13, 495836), (22, 292994), (26, 247918), (44, 146497), (52, 123959), (59, 109252), (118, 54626), (143, 45076), (191, 33748), (236, 27313), (286, 22538), (382, 16874), (572, 11269), (649, 9932), (764, 8437), (767, 8404), (1298, 4966), (1534, 4202), (2101, 3068), (2483, 2596)]