1268957404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{1559}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 2612413440

約数和(自身を除く): 1343456036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1423, 1559, 2846, 3118, 5692, 6236, 15653, 17149, 18499, 20267, 31306, 34298, 36998, 40534, 62612, 68596, 73996, 81068, 203489, 222937, 406978, 445874, 813956, 891748, 2218457, 4436914, 8873828, 24403027, 28839941, 48806054, 57679882, 97612108, 115359764, 317239351, 634478702, 1268957404]

約数ペア:

[(1, 1268957404), (2, 634478702), (4, 317239351), (11, 115359764), (13, 97612108), (22, 57679882), (26, 48806054), (44, 28839941), (52, 24403027), (143, 8873828), (286, 4436914), (572, 2218457), (1423, 891748), (1559, 813956), (2846, 445874), (3118, 406978), (5692, 222937), (6236, 203489), (15653, 81068), (17149, 73996), (18499, 68596), (20267, 62612), (31306, 40534), (34298, 36998)]