440502088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{11059}}^1$

素因数の和:11461

約数の個数: 32

約数和(自身を含む): 891878400

約数和(自身を除く): 451376312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 3064, 4979, 9958, 11059, 19916, 22118, 39832, 44236, 88472, 143767, 287534, 575068, 1150136, 4235597, 8471194, 16942388, 33884776, 55062761, 110125522, 220251044, 440502088]

約数ペア:

[(1, 440502088), (2, 220251044), (4, 110125522), (8, 55062761), (13, 33884776), (26, 16942388), (52, 8471194), (104, 4235597), (383, 1150136), (766, 575068), (1532, 287534), (3064, 143767), (4979, 88472), (9958, 44236), (11059, 39832), (19916, 22118)]