968888414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 1581081600

約数和(自身を除く): 612193186

約数列:

[1, 2, 13, 26, 199, 271, 398, 542, 691, 1382, 2587, 3523, 5174, 7046, 8983, 17966, 53929, 107858, 137509, 187261, 275018, 374522, 701077, 1402154, 1787617, 2434393, 3575234, 4868786, 37264939, 74529878, 484444207, 968888414]

約数ペア:

[(1, 968888414), (2, 484444207), (13, 74529878), (26, 37264939), (199, 4868786), (271, 3575234), (398, 2434393), (542, 1787617), (691, 1402154), (1382, 701077), (2587, 374522), (3523, 275018), (5174, 187261), (7046, 137509), (8983, 107858), (17966, 53929)]