1520825096

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{32369}}^1$

素因数の和:33221

約数の個数: 32

約数和(自身を含む): 3262896000

約数和(自身を除く): 1742070904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 3356, 5873, 6712, 11746, 23492, 32369, 46984, 64738, 129476, 226583, 258952, 453166, 906332, 1812664, 27157591, 54315182, 108630364, 190103137, 217260728, 380206274, 760412548, 1520825096]

約数ペア:

[(1, 1520825096), (2, 760412548), (4, 380206274), (7, 217260728), (8, 190103137), (14, 108630364), (28, 54315182), (56, 27157591), (839, 1812664), (1678, 906332), (3356, 453166), (5873, 258952), (6712, 226583), (11746, 129476), (23492, 64738), (32369, 46984)]