836374052012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1\times {\mathrm{80657}}^1$

素因数の和:83630

約数の個数: 48

約数和(自身を含む): 1574031191040

約数和(自身を除く): 737657139028

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2903, 3572, 5806, 11612, 55157, 80657, 110314, 136441, 161314, 220628, 272882, 322628, 545764, 1532483, 2592379, 3064966, 3790879, 5184758, 6129932, 7581758, 10369516, 15163516, 72026701, 144053402, 234147271, 288106804, 468294542, 936589084, 4448798149, 8897596298, 11004921737, 17795192596, 22009843474, 44019686948, 209093513003, 418187026006, 836374052012]

約数ペア:

[(1, 836374052012), (2, 418187026006), (4, 209093513003), (19, 44019686948), (38, 22009843474), (47, 17795192596), (76, 11004921737), (94, 8897596298), (188, 4448798149), (893, 936589084), (1786, 468294542), (2903, 288106804), (3572, 234147271), (5806, 144053402), (11612, 72026701), (55157, 15163516), (80657, 10369516), (110314, 7581758), (136441, 6129932), (161314, 5184758), (220628, 3790879), (272882, 3064966), (322628, 2592379), (545764, 1532483)]