2019067832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2971}}^1$

素因数の和:3276

約数の個数: 64

約数和(自身を含む): 4236883200

約数和(自身を除く): 2217815368

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 263, 323, 526, 646, 1052, 1292, 2104, 2584, 2971, 4471, 4997, 5942, 8942, 9994, 11884, 17884, 19988, 23768, 35768, 39976, 50507, 56449, 84949, 101014, 112898, 169898, 202028, 225796, 339796, 404056, 451592, 679592, 781373, 959633, 1562746, 1919266, 3125492, 3838532, 6250984, 7677064, 13283341, 14846087, 26566682, 29692174, 53133364, 59384348, 106266728, 118768696, 252383479, 504766958, 1009533916, 2019067832]

約数ペア:

[(1, 2019067832), (2, 1009533916), (4, 504766958), (8, 252383479), (17, 118768696), (19, 106266728), (34, 59384348), (38, 53133364), (68, 29692174), (76, 26566682), (136, 14846087), (152, 13283341), (263, 7677064), (323, 6250984), (526, 3838532), (646, 3125492), (1052, 1919266), (1292, 1562746), (2104, 959633), (2584, 781373), (2971, 679592), (4471, 451592), (4997, 404056), (5942, 339796), (8942, 225796), (9994, 202028), (11884, 169898), (17884, 112898), (19988, 101014), (23768, 84949), (35768, 56449), (39976, 50507)]