1420544814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10847}}^1$

素因数の和:10961

約数の個数: 64

約数和(自身を含む): 3236696064

約数和(自身を除く): 1816151250

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 438, 598, 897, 949, 1679, 1794, 1898, 2847, 3358, 5037, 5694, 10074, 10847, 21694, 21827, 32541, 43654, 65082, 65481, 130962, 141011, 249481, 282022, 423033, 498962, 748443, 791831, 846066, 1496886, 1583662, 2375493, 3243253, 4750986, 6486506, 9729759, 10293803, 18212113, 19459518, 20587606, 30881409, 36424226, 54636339, 61762818, 109272678, 236757469, 473514938, 710272407, 1420544814]

約数ペア:

[(1, 1420544814), (2, 710272407), (3, 473514938), (6, 236757469), (13, 109272678), (23, 61762818), (26, 54636339), (39, 36424226), (46, 30881409), (69, 20587606), (73, 19459518), (78, 18212113), (138, 10293803), (146, 9729759), (219, 6486506), (299, 4750986), (438, 3243253), (598, 2375493), (897, 1583662), (949, 1496886), (1679, 846066), (1794, 791831), (1898, 748443), (2847, 498962), (3358, 423033), (5037, 282022), (5694, 249481), (10074, 141011), (10847, 130962), (21694, 65481), (21827, 65082), (32541, 43654)]