7975396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 16708608

約数和(自身を除く): 8733212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 191, 286, 292, 382, 572, 764, 803, 949, 1606, 1898, 2101, 2483, 3212, 3796, 4202, 4966, 8404, 9932, 10439, 13943, 20878, 27313, 27886, 41756, 54626, 55772, 109252, 153373, 181259, 306746, 362518, 613492, 725036, 1993849, 3987698, 7975396]

約数ペア:

[(1, 7975396), (2, 3987698), (4, 1993849), (11, 725036), (13, 613492), (22, 362518), (26, 306746), (44, 181259), (52, 153373), (73, 109252), (143, 55772), (146, 54626), (191, 41756), (286, 27886), (292, 27313), (382, 20878), (572, 13943), (764, 10439), (803, 9932), (949, 8404), (1606, 4966), (1898, 4202), (2101, 3796), (2483, 3212)]