6645531956

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{12569}}^1$

素因数の和:13424

約数の個数: 48

約数和(自身を含む): 13886933760

約数和(自身を除く): 7241401804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 821, 1642, 3284, 5747, 11494, 12569, 18883, 22988, 25138, 37766, 50276, 75532, 87983, 132181, 175966, 264362, 289087, 351932, 528724, 578174, 1156348, 2023609, 4047218, 8094436, 10319149, 20638298, 41276596, 72234043, 144468086, 237340427, 288936172, 474680854, 949361708, 1661382989, 3322765978, 6645531956]

約数ペア:

[(1, 6645531956), (2, 3322765978), (4, 1661382989), (7, 949361708), (14, 474680854), (23, 288936172), (28, 237340427), (46, 144468086), (92, 72234043), (161, 41276596), (322, 20638298), (644, 10319149), (821, 8094436), (1642, 4047218), (3284, 2023609), (5747, 1156348), (11494, 578174), (12569, 528724), (18883, 351932), (22988, 289087), (25138, 264362), (37766, 175966), (50276, 132181), (75532, 87983)]