283322936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2749}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 572880000

約数和(自身を除く): 289557064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 991, 1982, 2749, 3964, 5498, 7928, 10996, 12883, 21992, 25766, 35737, 51532, 71474, 103064, 142948, 285896, 2724259, 5448518, 10897036, 21794072, 35415367, 70830734, 141661468, 283322936]

約数ペア:

[(1, 283322936), (2, 141661468), (4, 70830734), (8, 35415367), (13, 21794072), (26, 10897036), (52, 5448518), (104, 2724259), (991, 285896), (1982, 142948), (2749, 103064), (3964, 71474), (5498, 51532), (7928, 35737), (10996, 25766), (12883, 21992)]