274555788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3527}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 691488000

約数和(自身を除く): 416932212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 998, 1497, 1996, 2994, 3527, 5988, 6487, 7054, 10581, 12974, 14108, 19461, 21162, 25948, 38922, 42324, 45851, 77844, 91702, 137553, 183404, 275106, 550212, 1759973, 3519946, 5279919, 7039892, 10559838, 21119676, 22879649, 45759298, 68638947, 91518596, 137277894, 274555788]

約数ペア:

[(1, 274555788), (2, 137277894), (3, 91518596), (4, 68638947), (6, 45759298), (12, 22879649), (13, 21119676), (26, 10559838), (39, 7039892), (52, 5279919), (78, 3519946), (156, 1759973), (499, 550212), (998, 275106), (1497, 183404), (1996, 137553), (2994, 91702), (3527, 77844), (5988, 45851), (6487, 42324), (7054, 38922), (10581, 25948), (12974, 21162), (14108, 19461)]