2874668838

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{391751}}^1$

素因数の和:392979

約数の個数: 16

約数和(自身を含む): 5754053376

約数和(自身を除く): 2879384538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 391751, 783502, 1175253, 2350506, 479111473, 958222946, 1437334419, 2874668838]

約数ペア:

[(1, 2874668838), (2, 1437334419), (3, 958222946), (6, 479111473), (1223, 2350506), (2446, 1175253), (3669, 783502), (7338, 391751)]