518202906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{68491}}^1$

素因数の和:68606

約数の個数: 32

約数和(自身を含む): 1127652288

約数和(自身を除く): 609449382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 68491, 136982, 205473, 410946, 890383, 1780766, 2671149, 5342298, 6643627, 13287254, 19930881, 39861762, 86367151, 172734302, 259101453, 518202906]

約数ペア:

[(1, 518202906), (2, 259101453), (3, 172734302), (6, 86367151), (13, 39861762), (26, 19930881), (39, 13287254), (78, 6643627), (97, 5342298), (194, 2671149), (291, 1780766), (582, 890383), (1261, 410946), (2522, 205473), (3783, 136982), (7566, 68491)]