330419492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{154981}}^1$

素因数の和:155039

約数の個数: 24

約数和(自身を含む): 637905912

約数和(自身を除く): 307486420

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 154981, 309962, 619924, 2014753, 4029506, 6354221, 8059012, 12708442, 25416884, 82604873, 165209746, 330419492]

約数ペア:

[(1, 330419492), (2, 165209746), (4, 82604873), (13, 25416884), (26, 12708442), (41, 8059012), (52, 6354221), (82, 4029506), (164, 2014753), (533, 619924), (1066, 309962), (2132, 154981)]