518667058

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 977901120

約数和(自身を除く): 459234062

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 443, 637, 886, 919, 1274, 1838, 3101, 5759, 6202, 6433, 11518, 11947, 12866, 21707, 23894, 40313, 43414, 45031, 80626, 83629, 90062, 167258, 282191, 407117, 564382, 585403, 814234, 1170806, 2849819, 5292521, 5699638, 10585042, 19948733, 37047647, 39897466, 74095294, 259333529, 518667058]

約数ペア:

[(1, 518667058), (2, 259333529), (7, 74095294), (13, 39897466), (14, 37047647), (26, 19948733), (49, 10585042), (91, 5699638), (98, 5292521), (182, 2849819), (443, 1170806), (637, 814234), (886, 585403), (919, 564382), (1274, 407117), (1838, 282191), (3101, 167258), (5759, 90062), (6202, 83629), (6433, 80626), (11518, 45031), (11947, 43414), (12866, 40313), (21707, 23894)]