2451330406538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{4259}}^1\times {\mathrm{31223}}^1$

素因数の和:36206

約数の個数: 32

約数和(自身を含む): 3966484636800

約数和(自身を除く): 1515154230262

約数列:

[1, 2, 13, 26, 709, 1418, 4259, 8518, 9217, 18434, 31223, 55367, 62446, 110734, 405899, 811798, 3019631, 6039262, 22137107, 39255203, 44274214, 78510406, 132978757, 265957514, 287782391, 575564782, 1728723841, 3457447682, 94281938713, 188563877426, 1225665203269, 2451330406538]

約数ペア:

[(1, 2451330406538), (2, 1225665203269), (13, 188563877426), (26, 94281938713), (709, 3457447682), (1418, 1728723841), (4259, 575564782), (8518, 287782391), (9217, 265957514), (18434, 132978757), (31223, 78510406), (55367, 44274214), (62446, 39255203), (110734, 22137107), (405899, 6039262), (811798, 3019631)]