3957736706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3929}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 7678402560

約数和(自身を除く): 3720665854

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 211, 217, 341, 422, 434, 682, 1477, 2321, 2387, 2954, 3929, 4642, 4774, 6541, 7858, 13082, 16247, 27503, 32494, 43219, 45787, 55006, 71951, 86438, 91574, 121799, 143902, 243598, 302533, 503657, 605066, 829019, 852593, 1007314, 1339789, 1658038, 1705186, 2679578, 5803133, 9119209, 9378523, 11606266, 18238418, 18757046, 25699589, 51399178, 63834463, 127668926, 179897123, 282695479, 359794246, 565390958, 1978868353, 3957736706]

約数ペア:

[(1, 3957736706), (2, 1978868353), (7, 565390958), (11, 359794246), (14, 282695479), (22, 179897123), (31, 127668926), (62, 63834463), (77, 51399178), (154, 25699589), (211, 18757046), (217, 18238418), (341, 11606266), (422, 9378523), (434, 9119209), (682, 5803133), (1477, 2679578), (2321, 1705186), (2387, 1658038), (2954, 1339789), (3929, 1007314), (4642, 852593), (4774, 829019), (6541, 605066), (7858, 503657), (13082, 302533), (16247, 243598), (27503, 143902), (32494, 121799), (43219, 91574), (45787, 86438), (55006, 71951)]