1542647368106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{120473}}^1\times {\mathrm{15887}}^1$

素因数の和:136406

約数の個数: 32

約数和(自身を含む): 2572538185728

約数和(自身を除く): 1029890817622

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15887, 31774, 120473, 206531, 240946, 413062, 492497, 984994, 1566149, 3132298, 3734663, 6402461, 7469326, 12804922, 48550619, 97101238, 1913954551, 3827909102, 24881409163, 49762818326, 59332591081, 118665182162, 771323684053, 1542647368106]

約数ペア:

[(1, 1542647368106), (2, 771323684053), (13, 118665182162), (26, 59332591081), (31, 49762818326), (62, 24881409163), (403, 3827909102), (806, 1913954551), (15887, 97101238), (31774, 48550619), (120473, 12804922), (206531, 7469326), (240946, 6402461), (413062, 3734663), (492497, 3132298), (984994, 1566149)]