2474889131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{21991}}^1$

素因数の和:22802

約数の個数: 16

約数和(自身を含む): 2911388928

約数和(自身を除く): 436499797

約数列:

[1, 11, 13, 143, 787, 8657, 10231, 21991, 112541, 241901, 285883, 3144713, 17306917, 190376087, 224989921, 2474889131]

約数ペア:

[(1, 2474889131), (11, 224989921), (13, 190376087), (143, 17306917), (787, 3144713), (8657, 285883), (10231, 241901), (21991, 112541)]