2038521609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{150901}}^1$

素因数の和:151005

約数の個数: 24

約数和(自身を含む): 3138761600

約数和(自身を除く): 1100239991

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 150901, 452703, 1358109, 2867119, 8601357, 11921179, 25804071, 35763537, 107290611, 226502401, 679507203, 2038521609]

約数ペア:

[(1, 2038521609), (3, 679507203), (9, 226502401), (19, 107290611), (57, 35763537), (79, 25804071), (171, 11921179), (237, 8601357), (711, 2867119), (1501, 1358109), (4503, 452703), (13509, 150901)]