2842391566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{16943}}^1$

素因数の和:17496

約数の個数: 32

約数和(自身を含む): 5094586368

約数和(自身を除く): 2252194802

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 521, 1042, 3647, 7294, 11983, 16943, 23966, 33886, 83881, 118601, 167762, 237202, 389689, 779378, 2727823, 5455646, 8827303, 17654606, 61791121, 123582242, 203027969, 406055938, 1421195783, 2842391566]

約数ペア:

[(1, 2842391566), (2, 1421195783), (7, 406055938), (14, 203027969), (23, 123582242), (46, 61791121), (161, 17654606), (322, 8827303), (521, 5455646), (1042, 2727823), (3647, 779378), (7294, 389689), (11983, 237202), (16943, 167762), (23966, 118601), (33886, 83881)]