4191304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 8547840

約数和(自身を除く): 4356536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 211, 382, 422, 764, 844, 1528, 1688, 2483, 2743, 4966, 5486, 9932, 10972, 19864, 21944, 40301, 80602, 161204, 322408, 523913, 1047826, 2095652, 4191304]

約数ペア:

[(1, 4191304), (2, 2095652), (4, 1047826), (8, 523913), (13, 322408), (26, 161204), (52, 80602), (104, 40301), (191, 21944), (211, 19864), (382, 10972), (422, 9932), (764, 5486), (844, 4966), (1528, 2743), (1688, 2483)]