2018487758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{19319}}^1$

素因数の和:19784

約数の個数: 32

約数和(自身を含む): 3672345600

約数和(自身を除く): 1653857842

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 439, 878, 3073, 6146, 7463, 14926, 19319, 38638, 52241, 104482, 135233, 270466, 328423, 656846, 2298961, 4597922, 8481041, 16962082, 59367287, 118734574, 144177697, 288355394, 1009243879, 2018487758]

約数ペア:

[(1, 2018487758), (2, 1009243879), (7, 288355394), (14, 144177697), (17, 118734574), (34, 59367287), (119, 16962082), (238, 8481041), (439, 4597922), (878, 2298961), (3073, 656846), (6146, 328423), (7463, 270466), (14926, 135233), (19319, 104482), (38638, 52241)]