245016876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{120817}}^1$

素因数の和:120850

約数の個数: 36

約数和(自身を含む): 619071432

約数和(自身を除く): 374054556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 120817, 241634, 362451, 483268, 724902, 1449804, 1570621, 3141242, 4711863, 6282484, 9423726, 18847452, 20418073, 40836146, 61254219, 81672292, 122508438, 245016876]

約数ペア:

[(1, 245016876), (2, 122508438), (3, 81672292), (4, 61254219), (6, 40836146), (12, 20418073), (13, 18847452), (26, 9423726), (39, 6282484), (52, 4711863), (78, 3141242), (156, 1570621), (169, 1449804), (338, 724902), (507, 483268), (676, 362451), (1014, 241634), (2028, 120817)]