2525874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 5692032

約数和(自身を除く): 3166158

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 169, 282, 318, 338, 507, 611, 689, 1014, 1222, 1378, 1833, 2067, 2491, 3666, 4134, 4982, 7473, 7943, 8957, 14946, 15886, 17914, 23829, 26871, 32383, 47658, 53742, 64766, 97149, 194298, 420979, 841958, 1262937, 2525874]

約数ペア:

[(1, 2525874), (2, 1262937), (3, 841958), (6, 420979), (13, 194298), (26, 97149), (39, 64766), (47, 53742), (53, 47658), (78, 32383), (94, 26871), (106, 23829), (141, 17914), (159, 15886), (169, 14946), (282, 8957), (318, 7943), (338, 7473), (507, 4982), (611, 4134), (689, 3666), (1014, 2491), (1222, 2067), (1378, 1833)]