23218705036852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1\times {\mathrm{378401}}^1$

素因数の和:381328

約数の個数: 48

約数和(自身を含む): 43866394129152

約数和(自身を除く): 20647689092300

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 2423, 4846, 6331, 9692, 12662, 25324, 31499, 62998, 125996, 378401, 756802, 1180001, 1513604, 2360002, 4720004, 4919213, 9838426, 15340013, 19676852, 30680026, 61360052, 184281287, 368562574, 737125148, 916865623, 1833731246, 2395656731, 3667462492, 4791313462, 9582626924, 11919253099, 23838506198, 47677012396, 446513558401, 893027116802, 1786054233604, 5804676259213, 11609352518426, 23218705036852]

約数ペア:

[(1, 23218705036852), (2, 11609352518426), (4, 5804676259213), (13, 1786054233604), (26, 893027116802), (52, 446513558401), (487, 47677012396), (974, 23838506198), (1948, 11919253099), (2423, 9582626924), (4846, 4791313462), (6331, 3667462492), (9692, 2395656731), (12662, 1833731246), (25324, 916865623), (31499, 737125148), (62998, 368562574), (125996, 184281287), (378401, 61360052), (756802, 30680026), (1180001, 19676852), (1513604, 15340013), (2360002, 9838426), (4720004, 4919213)]