380458052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{385079}}^1$

素因数の和:385115

約数の個数: 24

約数和(自身を含む): 754756800

約数和(自身を除く): 374298748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 385079, 770158, 1540316, 5006027, 7316501, 10012054, 14633002, 20024108, 29266004, 95114513, 190229026, 380458052]

約数ペア:

[(1, 380458052), (2, 190229026), (4, 95114513), (13, 29266004), (19, 20024108), (26, 14633002), (38, 10012054), (52, 7316501), (76, 5006027), (247, 1540316), (494, 770158), (988, 385079)]