1640595544

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{29803}}^1$

素因数の和:30799

約数の個数: 32

約数和(自身を含む): 3519256320

約数和(自身を除く): 1878660776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1966, 3932, 6881, 7864, 13762, 27524, 29803, 55048, 59606, 119212, 208621, 238424, 417242, 834484, 1668968, 29296349, 58592698, 117185396, 205074443, 234370792, 410148886, 820297772, 1640595544]

約数ペア:

[(1, 1640595544), (2, 820297772), (4, 410148886), (7, 234370792), (8, 205074443), (14, 117185396), (28, 58592698), (56, 29296349), (983, 1668968), (1966, 834484), (3932, 417242), (6881, 238424), (7864, 208621), (13762, 119212), (27524, 59606), (29803, 55048)]