283138874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 461435520

約数和(自身を除く): 178296646

約数列:

[1, 2, 19, 37, 38, 74, 277, 554, 703, 727, 1406, 1454, 5263, 10249, 10526, 13813, 20498, 26899, 27626, 53798, 194731, 201379, 389462, 402758, 511081, 1022162, 3826201, 7451023, 7652402, 14902046, 141569437, 283138874]

約数ペア:

[(1, 283138874), (2, 141569437), (19, 14902046), (37, 7652402), (38, 7451023), (74, 3826201), (277, 1022162), (554, 511081), (703, 402758), (727, 389462), (1406, 201379), (1454, 194731), (5263, 53798), (10249, 27626), (10526, 26899), (13813, 20498)]