395350024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{2371}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 781336800

約数和(自身を除く): 385986776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1097, 2194, 2371, 4388, 4742, 8776, 9484, 18968, 20843, 41686, 45049, 83372, 90098, 166744, 180196, 360392, 2600987, 5201974, 10403948, 20807896, 49418753, 98837506, 197675012, 395350024]

約数ペア:

[(1, 395350024), (2, 197675012), (4, 98837506), (8, 49418753), (19, 20807896), (38, 10403948), (76, 5201974), (152, 2600987), (1097, 360392), (2194, 180196), (2371, 166744), (4388, 90098), (4742, 83372), (8776, 45049), (9484, 41686), (18968, 20843)]