1138960648

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{496063}}^1$

素因数の和:496117

約数の個数: 32

約数和(自身を含む): 2500162560

約数和(自身を除く): 1361201912

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 496063, 992126, 1984252, 3472441, 3968504, 6944882, 13889764, 20338583, 27779528, 40677166, 81354332, 142370081, 162708664, 284740162, 569480324, 1138960648]

約数ペア:

[(1, 1138960648), (2, 569480324), (4, 284740162), (7, 162708664), (8, 142370081), (14, 81354332), (28, 40677166), (41, 27779528), (56, 20338583), (82, 13889764), (164, 6944882), (287, 3968504), (328, 3472441), (574, 1984252), (1148, 992126), (2296, 496063)]