409156982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36011}}^1$

素因数の和:36068

約数の個数: 32

約数和(自身を含む): 726001920

約数和(自身を除く): 316844938

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 36011, 72022, 468143, 684209, 828253, 936286, 1368418, 1656506, 8894717, 10767289, 15736807, 17789434, 21534578, 31473614, 204578491, 409156982]

約数ペア:

[(1, 409156982), (2, 204578491), (13, 31473614), (19, 21534578), (23, 17789434), (26, 15736807), (38, 10767289), (46, 8894717), (247, 1656506), (299, 1368418), (437, 936286), (494, 828253), (598, 684209), (874, 468143), (5681, 72022), (11362, 36011)]