2986823704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{44729}}^1$

素因数の和:45243

約数の個数: 32

約数和(自身を含む): 5941933200

約数和(自身を除く): 2955109496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 3928, 8347, 16694, 33388, 44729, 66776, 89458, 178916, 357832, 760393, 1520786, 3041572, 6083144, 21961939, 43923878, 87847756, 175695512, 373352963, 746705926, 1493411852, 2986823704]

約数ペア:

[(1, 2986823704), (2, 1493411852), (4, 746705926), (8, 373352963), (17, 175695512), (34, 87847756), (68, 43923878), (136, 21961939), (491, 6083144), (982, 3041572), (1964, 1520786), (3928, 760393), (8347, 357832), (16694, 178916), (33388, 89458), (44729, 66776)]