440860496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1450199}}^1$

素因数の和:1450226

約数の個数: 20

約数和(自身を含む): 899124000

約数和(自身を除く): 458263504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1450199, 2900398, 5800796, 11601592, 23203184, 27553781, 55107562, 110215124, 220430248, 440860496]

約数ペア:

[(1, 440860496), (2, 220430248), (4, 110215124), (8, 55107562), (16, 27553781), (19, 23203184), (38, 11601592), (76, 5800796), (152, 2900398), (304, 1450199)]