1556551334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{5099}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 2570400000

約数和(自身を除く): 1013848666

約数列:

[1, 2, 13, 26, 59, 118, 199, 398, 767, 1534, 2587, 5099, 5174, 10198, 11741, 23482, 66287, 132574, 152633, 300841, 305266, 601682, 1014701, 2029402, 3910933, 7821866, 13191113, 26382226, 59867359, 119734718, 778275667, 1556551334]

約数ペア:

[(1, 1556551334), (2, 778275667), (13, 119734718), (26, 59867359), (59, 26382226), (118, 13191113), (199, 7821866), (398, 3910933), (767, 2029402), (1534, 1014701), (2587, 601682), (5099, 305266), (5174, 300841), (10198, 152633), (11741, 132574), (23482, 66287)]