3313662928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{55331}}^1$

素因数の和:55555

約数の個数: 40

約数和(自身を含む): 6792556320

約数和(自身を除く): 3478893392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1576, 3152, 3743, 7486, 14972, 29944, 55331, 59888, 110662, 221324, 442648, 885296, 1051289, 2102578, 4205156, 8410312, 10900207, 16820624, 21800414, 43600828, 87201656, 174403312, 207103933, 414207866, 828415732, 1656831464, 3313662928]

約数ペア:

[(1, 3313662928), (2, 1656831464), (4, 828415732), (8, 414207866), (16, 207103933), (19, 174403312), (38, 87201656), (76, 43600828), (152, 21800414), (197, 16820624), (304, 10900207), (394, 8410312), (788, 4205156), (1576, 2102578), (3152, 1051289), (3743, 885296), (7486, 442648), (14972, 221324), (29944, 110662), (55331, 59888)]