2017264984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2927}}^1$

素因数の和:3368

約数の個数: 64

約数和(自身を含む): 4474920960

約数和(自身を除く): 2457655976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 397, 434, 794, 868, 1588, 1736, 2779, 2927, 3176, 5558, 5854, 11116, 11708, 12307, 20489, 22232, 23416, 24614, 40978, 49228, 81956, 86149, 90737, 98456, 163912, 172298, 181474, 344596, 362948, 635159, 689192, 725896, 1162019, 1270318, 2324038, 2540636, 4648076, 5081272, 8134133, 9296152, 16268266, 32536532, 36022589, 65073064, 72045178, 144090356, 252158123, 288180712, 504316246, 1008632492, 2017264984]

約数ペア:

[(1, 2017264984), (2, 1008632492), (4, 504316246), (7, 288180712), (8, 252158123), (14, 144090356), (28, 72045178), (31, 65073064), (56, 36022589), (62, 32536532), (124, 16268266), (217, 9296152), (248, 8134133), (397, 5081272), (434, 4648076), (794, 2540636), (868, 2324038), (1588, 1270318), (1736, 1162019), (2779, 725896), (2927, 689192), (3176, 635159), (5558, 362948), (5854, 344596), (11116, 181474), (11708, 172298), (12307, 163912), (20489, 98456), (22232, 90737), (23416, 86149), (24614, 81956), (40978, 49228)]