7138639898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{84559}}^1$

素因数の和:84782

約数の個数: 32

約数和(自身を含む): 12274053120

約数和(自身を除く): 5135413222

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 2483, 3247, 4966, 6494, 42211, 84422, 84559, 169118, 1099267, 1437503, 2198534, 2875006, 16150769, 18687539, 32301538, 37375078, 209959997, 274563073, 419919994, 549126146, 3569319949, 7138639898]

約数ペア:

[(1, 7138639898), (2, 3569319949), (13, 549126146), (17, 419919994), (26, 274563073), (34, 209959997), (191, 37375078), (221, 32301538), (382, 18687539), (442, 16150769), (2483, 2875006), (3247, 2198534), (4966, 1437503), (6494, 1099267), (42211, 169118), (84422, 84559)]