253192974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{3089}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 533952000

約数和(自身を除く): 280759026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 719, 1438, 2157, 3089, 4314, 6178, 9267, 13661, 18534, 27322, 40983, 58691, 81966, 117382, 176073, 352146, 2220991, 4441982, 6662973, 13325946, 42198829, 84397658, 126596487, 253192974]

約数ペア:

[(1, 253192974), (2, 126596487), (3, 84397658), (6, 42198829), (19, 13325946), (38, 6662973), (57, 4441982), (114, 2220991), (719, 352146), (1438, 176073), (2157, 117382), (3089, 81966), (4314, 58691), (6178, 40983), (9267, 27322), (13661, 18534)]