83645978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 139264272

約数和(自身を除く): 55618294

約数列:

[1, 2, 13, 26, 53, 101, 106, 202, 601, 689, 1202, 1313, 1378, 2626, 5353, 7813, 10706, 15626, 31853, 60701, 63706, 69589, 121402, 139178, 414089, 789113, 828178, 1578226, 3217153, 6434306, 41822989, 83645978]

約数ペア:

[(1, 83645978), (2, 41822989), (13, 6434306), (26, 3217153), (53, 1578226), (101, 828178), (106, 789113), (202, 414089), (601, 139178), (689, 121402), (1202, 69589), (1313, 63706), (1378, 60701), (2626, 31853), (5353, 15626), (7813, 10706)]