1343220398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{9371}}^1$

素因数の和:9572

約数の個数: 32

約数和(自身を含む): 2243656800

約数和(自身を除く): 900436402

約数列:

[1, 2, 13, 26, 37, 74, 149, 298, 481, 962, 1937, 3874, 5513, 9371, 11026, 18742, 71669, 121823, 143338, 243646, 346727, 693454, 1396279, 2792558, 4507451, 9014902, 18151627, 36303254, 51662323, 103324646, 671610199, 1343220398]

約数ペア:

[(1, 1343220398), (2, 671610199), (13, 103324646), (26, 51662323), (37, 36303254), (74, 18151627), (149, 9014902), (298, 4507451), (481, 2792558), (962, 1396279), (1937, 693454), (3874, 346727), (5513, 243646), (9371, 143338), (11026, 121823), (18742, 71669)]