551226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 1225728

約数和(自身を除く): 674502

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 191, 222, 382, 481, 573, 962, 1146, 1443, 2483, 2886, 4966, 7067, 7449, 14134, 14898, 21201, 42402, 91871, 183742, 275613, 551226]

約数ペア:

[(1, 551226), (2, 275613), (3, 183742), (6, 91871), (13, 42402), (26, 21201), (37, 14898), (39, 14134), (74, 7449), (78, 7067), (111, 4966), (191, 2886), (222, 2483), (382, 1443), (481, 1146), (573, 962)]