277014782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6524

約数の個数: 32

約数和(自身を含む): 474405984

約数和(自身を除く): 197391202

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1961, 3922, 6421, 12842, 21571, 43142, 70631, 141262, 237577, 340313, 475154, 680626, 2613347, 3743443, 5226694, 7486886, 12591581, 25183162, 138507391, 277014782]

約数ペア:

[(1, 277014782), (2, 138507391), (11, 25183162), (22, 12591581), (37, 7486886), (53, 5226694), (74, 3743443), (106, 2613347), (407, 680626), (583, 475154), (814, 340313), (1166, 237577), (1961, 141262), (3922, 70631), (6421, 43142), (12842, 21571)]